You are given three integers, A, B and C.

Among them, two are the same, but the remaining one is different from the rest.

For example, when A=5,B=7,C=5, A and C are the same, but B is different.

Find the one that is different from the rest among the given three integers.  

-----Constraints-----
 - -100 \leq A,B,C \leq 100 
 - A, B and C are integers.
 - The input satisfies the condition in the statement.

-----Input-----
Input is given from Standard Input in the following format:  
A B C

-----Output-----
Among A, B and C, print the integer that is different from the rest.

-----Sample Input-----
5 7 5

-----Sample Output-----
7

This is the same case as the one in the statement.
[{"code": "import bisect,collections,copy,heapq,itertools,math,string\nimport sys\ndef I():\n    #1 line 1 int\n     return int(sys.stdin.readline().rstrip())\ndef LI():\n    #1 line n int\n     return list(map(int,sys.stdin.readline().rstrip().split()))\ndef S():\n    #1 line 1 string\n     return sys.stdin.readline().rstrip()\ndef LS():\n    #1 line n strings\n     return list(sys.stdin.readline().rstrip().split())\n\n\nxs=LI()\n\nif xs[0] == xs[1]:\n    print(xs[2])\nelif xs[0] == xs[2]:\n    print(xs[1])\nelse:\n    print(xs[0])", "passed": true, "time": 0.16, "memory": 14296.0, "status": "done"}, {"code": "A, B, C = map(int,input().split())\n\nif A == B:\n    print(C)\nelif A == C:\n    print(B)\nelse:\n    print(A)", "passed": true, "time": 0.17, "memory": 14320.0, "status": "done"}, {"code": "a = input().split(' ')\n\nfor i in a:\n    if (a.count(i)==1):\n        print(i)", "passed": true, "time": 0.15, "memory": 14080.0, "status": "done"}, {"code": "a, b, c = map(int, input().split())\n\nif a == b:\n    print(c)\nelif b == c:\n    print(a)\nelse:\n    print(b)", "passed": true, "time": 0.15, "memory": 14104.0, "status": "done"}, {"code": "#\n# abc075 a\n#\nimport sys\nfrom io import StringIO\nimport unittest\n\n\nclass TestClass(unittest.TestCase):\n    def assertIO(self, input, output):\n        stdout, stdin = sys.stdout, sys.stdin\n        sys.stdout, sys.stdin = StringIO(), StringIO(input)\n        resolve()\n        sys.stdout.seek(0)\n        out = sys.stdout.read()[:-1]\n        sys.stdout, sys.stdin = stdout, stdin\n        self.assertEqual(out, output)\n\n    def test_\u5165\u529b\u4f8b_1(self):\n        input = \"\"\"5 7 5\"\"\"\n        output = \"\"\"7\"\"\"\n        self.assertIO(input, output)\n\n    def test_\u5165\u529b\u4f8b_2(self):\n        input = \"\"\"1 1 7\"\"\"\n        output = \"\"\"7\"\"\"\n        self.assertIO(input, output)\n\n    def test_\u5165\u529b\u4f8b_3(self):\n        input = \"\"\"-100 100 100\"\"\"\n        output = \"\"\"-100\"\"\"\n        self.assertIO(input, output)\n\n\ndef resolve():\n    A, B, C = list(map(int, input().split()))\n\n    if A == B:\n        print(C)\n    elif A == C:\n        print(B)\n    else:\n        print(A)\n\n\ndef __starting_point():\n    # unittest.main()\n    resolve()\n\n__starting_point()", "passed": true, "time": 0.14, "memory": 14500.0, "status": "done"}, {"code": "#75\na,b,c=map(int,input().split())\nif a==b:\n    print(c)\nelif a==c:\n    print(b)\nelse:\n    print(a)", "passed": true, "time": 0.14, "memory": 14300.0, "status": "done"}, {"code": "a, b, c = input().split()\nif a == b:\n    print(c)\nelif b == c:\n    print(a)\nelse:\n    print(b)", "passed": true, "time": 0.16, "memory": 14044.0, "status": "done"}, {"code": "a,b,c=map(int, input().split())\nprint(a if b==c else b if c==a else c)", "passed": true, "time": 0.17, "memory": 14120.0, "status": "done"}, {"code": "a=list(map(int,input().split()))\nb=set(a)\n\nfor i in b:\n  if (a.count(i))==1:\n    print(i)", "passed": true, "time": 0.15, "memory": 14064.0, "status": "done"}, {"code": "# 3\u3064\u306e\u6574\u6570\u306e\u3046\u30611\u3064\u3060\u3051\u7570\u306a\u308b\u5024\u3092\u51fa\u529b\nA, B, C = map(int,input().split())\n\nif A == B:\n    print(C)\nelif A == C:\n    print(B)\nelse:\n    print(A)", "passed": true, "time": 0.14, "memory": 14316.0, "status": "done"}, {"code": "import collections\nl=list(map(int,input().split()))\ncounted = collections.Counter(l)\nprint(counted.most_common()[1][0])", "passed": true, "time": 0.15, "memory": 14216.0, "status": "done"}, {"code": "l=list(map(int,input().split()))\nfrom collections import Counter\nl=list(Counter(l).most_common())\nprint(l[1][0])", "passed": true, "time": 0.14, "memory": 14088.0, "status": "done"}, {"code": "a,b,c = input().split()\nif a == b:\n    print(c)\nelif a == c:\n    print(b)\nelif b == c:\n    print(a)", "passed": true, "time": 0.21, "memory": 14344.0, "status": "done"}, {"code": "A,B,C=map(int,input().split())\nif A==B :\n  print(C)\nelif B==C :\n  print(A)\nelse :\n  print(B)", "passed": true, "time": 0.14, "memory": 14300.0, "status": "done"}, {"code": "a,b,c=map(int,input().split())\nif a==b:\n  print(c)\nelif b==c:\n  print(a)\nelse:\n  print(b)", "passed": true, "time": 0.16, "memory": 14348.0, "status": "done"}, {"code": "a,b,c = map(int,input().split())\n\nif a == b:\n  print(c)\n  \nelif a == c:\n  print(b)\n  \nelse:\n  print(a)", "passed": true, "time": 0.2, "memory": 14252.0, "status": "done"}, {"code": "A, B, C = [int(i) for i in input().split()]\n\nif A == B:\n  print(C)\nelif A == C:\n  print(B)\nelif B == C:\n  print(A)\n", "passed": true, "time": 0.14, "memory": 14244.0, "status": "done"}, {"code": "a,b,c = map(int,input().split())\nprint(a if b==c else b if a==c else c)", "passed": true, "time": 0.15, "memory": 14188.0, "status": "done"}, {"code": "a, b, c = map(int, input().split())\nprint(a ^ b ^ c)", "passed": true, "time": 0.14, "memory": 14036.0, "status": "done"}, {"code": "A,B,C = map(int,input().split())\n\nif A == B:\n    print(C)\nelif A == C:\n    print(B)\nelse:\n    print(A)", "passed": true, "time": 0.14, "memory": 14356.0, "status": "done"}, {"code": "a, b, c = list(map(int, input().split()))\nif a == b:\n    print(c)\nelif b == c:\n    print(a)\nelse:\n    print(b)\n", "passed": true, "time": 0.15, "memory": 14252.0, "status": "done"}, {"code": "a,b,c = map(int, input().split())\nif a == b:\n    print(c)\nelif b == c:\n    print(a)\nelse:\n    print(b)", "passed": true, "time": 0.14, "memory": 14316.0, "status": "done"}, {"code": "A,B,C = map(int,input().split())\n\nprint(A if B == C else B if A == C else C)", "passed": true, "time": 0.14, "memory": 14096.0, "status": "done"}, {"code": "A, B, C = sorted(map(int, input().split()))\n\nprint((A if B == C else C))\n", "passed": true, "time": 0.15, "memory": 14280.0, "status": "done"}, {"code": "a,b,c=map(int,input().split())\nif a==b:\n  print(c)\nelif a==c:\n  print(b)\nelse:\n  print(a)", "passed": true, "time": 0.13, "memory": 14116.0, "status": "done"}, {"code": "A, B, C = list(map(int, input().split()))\n\nif A - B == 0:\n    print(C)\nelif A - C == 0:\n    print(B)\nelse:\n    print(A)\n", "passed": true, "time": 0.14, "memory": 14160.0, "status": "done"}, {"code": "a, b, c = map(int, input().split())\nif a == b: print(c)\nif b == c: print(a)\nif c == a: print(b)", "passed": true, "time": 0.23, "memory": 14316.0, "status": "done"}, {"code": "A, B, C = map(int, input().split())\n\nif A == C:\n    print(B)\nelif B == C:\n    print(A)\nelse:\n    print(C)", "passed": true, "time": 0.14, "memory": 14208.0, "status": "done"}, {"code": "a,b,c = map(int,input().split())\nif a != b and a == c:\n    print(b)\nelif a != b and a != c:\n    print(a)\nelse:\n    print(c)", "passed": true, "time": 0.14, "memory": 14160.0, "status": "done"}, {"code": "def main():\n  a = list(map(int,input().split()))\n  if a[0] == a[1]:\n    print((a[2]))\n  elif a[1] == a[2]:\n    print((a[0]))\n  else:\n    print((a[1]))\n    \ndef __starting_point():\n  main()\n\n__starting_point()", "passed": true, "time": 0.14, "memory": 14344.0, "status": "done"}, {"code": "integer1, integer2, integer3 = map(int, input().split())\nif integer2 == integer3:\n    print(integer1)\nelif integer1 == integer3:\n    print(integer2)\nelse:\n    print(integer3)", "passed": true, "time": 0.14, "memory": 14272.0, "status": "done"}, {"code": "a,b,c=map(int,input().split())\n\nprint(c) if a == b else print(b) if a == c else print(a)", "passed": true, "time": 0.13, "memory": 14336.0, "status": "done"}, {"code": "# A - One out of Three\n# https://atcoder.jp/contests/abc075/tasks/abc075_a\n\nA, B, C = list(map(int, input().split()))\n\nif A == B and A != C:\n    print(C)\nelif A == C and A != B:\n    print(B)\nelif B == C and A != C:\n    print(A)\n", "passed": true, "time": 0.14, "memory": 14292.0, "status": "done"}, {"code": "A,B,C = map(int, input().split())\nif A == C:\n   print(B)\nelif A == B:\n    print(C)\nelse:\n    print(A)", "passed": true, "time": 0.32, "memory": 14104.0, "status": "done"}, {"code": "# \u5165\u529b\nA, B, C = map(int, input().split())\n\n# \u6bd4\u8f03\u3057\u3066\u51fa\u529b\nif A == B:\n    print(C)\nelif A == C:\n    print(B)\nelif B == C:\n    print(A)", "passed": true, "time": 0.14, "memory": 14044.0, "status": "done"}, {"code": "# \u5165\u529b\nA, B, C = map(int,input().split())\n\n# \u51e6\u7406\nif A == B:\n    print(C)\nelif A == C:\n    print(B)\nelse:\n    print(A)", "passed": true, "time": 0.14, "memory": 14304.0, "status": "done"}, {"code": "a,b,c= map(int,input().split())\nprint(a^b^c)", "passed": true, "time": 0.14, "memory": 14036.0, "status": "done"}, {"code": "x,y,z=map(int,input().split())\nprint(z if x == y else y if x == z else x)", "passed": true, "time": 0.14, "memory": 14148.0, "status": "done"}, {"code": "a,b,c = map(int,input().split())\n\nif a == c:\n\tprint(b)\nelif a == b:\n\tprint(c)\nelif b == c:\n\tprint(a)", "passed": true, "time": 0.14, "memory": 14152.0, "status": "done"}, {"code": "a,b,c = map(int,input().split())\nif a == b:\n    print(c)\nif a == c:\n    print(b)\nif b == c:\n    print(a)", "passed": true, "time": 0.14, "memory": 14048.0, "status": "done"}, {"code": "ls = list(map(int,input().split()))\nif ls[1] != ls[2] and ls[2] == ls[0]:\n  print((ls[1]))\nif ls[0] != ls[1] and ls[1] == ls[2]:\n  print((ls[0]))\nif ls[2] != ls[1] and ls[1] == ls[0]:\n  print((ls[2]))\n", "passed": true, "time": 0.14, "memory": 14284.0, "status": "done"}, {"code": "a, b, c = list(map(int, input().split()))\n\nif a == b:\n    print(c)\nelif b == c:\n    print(a)\nelse:\n    print(b)\n", "passed": true, "time": 0.14, "memory": 14180.0, "status": "done"}, {"code": "a = [int(x) for x in input().split()]\nif a[0] == a[1]:\n  print(a[2])\nelif a[1] == a[2]:\n  print(a[0])\nelse:\n  print(a[1])", "passed": true, "time": 0.15, "memory": 14188.0, "status": "done"}, {"code": "a,b,c = map(int,input().split())\nif a==b:\n    print(c)\nelif a==c:\n    print(b)\nelse:\n    print(a)", "passed": true, "time": 0.21, "memory": 14240.0, "status": "done"}, {"code": "A, B, C = map(int, input().split())\n\nif A == B:\n  print(C)\nelif B == C:\n  print(A)\nelse:\n  print(B)", "passed": true, "time": 0.14, "memory": 14072.0, "status": "done"}, {"code": "a,b,c=list(map(int,input().split()))\nif a==b & b != c:\n    print(c)\nelif a==c & c !=b:\n    print(b)\nelse:\n    print(a)\n", "passed": true, "time": 0.14, "memory": 14080.0, "status": "done"}, {"code": "A, B, C = map(int, input().split())\n\nif A == B:\n    print(C)\nelif B == C:\n    print(A)\nelif C == A:\n    print(B)", "passed": true, "time": 0.14, "memory": 14148.0, "status": "done"}, {"code": "A, B, C = map(int, input().split())\n\nif A == B:\n    print(C)\nelif A == C:\n    print(B)\nelse:\n    print(A)", "passed": true, "time": 0.14, "memory": 14268.0, "status": "done"}, {"code": "a, b, c = map(int, input().split())\nif a == b:\n    print(c)\nelif b == c:\n    print(a)\nelse:\n    print(b)", "passed": true, "time": 0.14, "memory": 14276.0, "status": "done"}, {"code": "a,b,c=map(int,input().split())\nif a==b:\n  print(c)\nelif a==c:\n  print(b)\nelse:\n  print(a)", "passed": true, "time": 0.2, "memory": 14140.0, "status": "done"}, {"code": "a,b,c = map(int, input().split())\nif a==b:\n  print(c)\nelif a==c:\n  print(b)\nelse:\n  print(a)", "passed": true, "time": 0.14, "memory": 14316.0, "status": "done"}, {"code": "import sys, collections\ninput = lambda: sys.stdin.readline().rstrip() \nsys.setrecursionlimit(10**7)\nINF = 10**20\ndef I(): return int(input())\ndef F(): return float(input())\ndef S(): return input()\ndef LI(): return [int(x) for x in input().split()]\ndef LI_(): return [int(x)-1 for x in input().split()]\ndef LF(): return [float(x) for x in input().split()]\ndef LS(): return input().split()\n\ndef resolve():\n    ABC = LI()\n\n    cnt = collections.Counter(ABC)\n    ans = [k for k, v in list(cnt.items()) if v == 1]\n    print((ans[0]))\n\ndef __starting_point():\n    resolve()\n\n__starting_point()", "passed": true, "time": 0.14, "memory": 14328.0, "status": "done"}, {"code": "# 3 \u3064\u306e\u6574\u6570 A, B, C\u304c\u4e0e\u3048\u3089\u308c\u307e\u3059\u3002\n# A, B, C \u306e\u3046\u3061 2\u3064\u306f \u540c\u3058\u6574\u6570\u3067\u3042\u308a\u3001\n# \u6b8b\u308a\u306e 1\u3064\u3060\u3051\u7570\u306a\u308b\u6574\u6570\u3067\u3059\u3002\n# \u4f8b\u3048\u3070\u3001A = 5, B = 7, C = 5\u306e\u5834\u5408\u3001\n# A, C \u306e 2\u3064\u306f\u540c\u3058\u6574\u6570\u3067\u3042\u308a\u3001\n# B \u306f 1\u3064\u3060\u3051\u7570\u306a\u308b\u6574\u6570\u3067\u3059\u3002\n# 3\u3064\u306e\u6574\u6570\u306e\u3046\u3061\u30011\u3064\u3060\u3051\u7570\u306a\u308b\u6574\u6570\u3092\u6c42\u3081\u3066\u304f\u3060\u3055\u3044\u3002\n\n# \u5236\u7d04\n# -100 \u2266 A, B, C \u2266 100\n# A, B, C \u306f\u6574\u6570\n# \u5165\u529b\u306f\u554f\u984c\u6587\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059\n\n# \u6a19\u6e96\u5165\u529b\u304b\u3089 A, B, C \u306e\u5024\u3092\u53d6\u5f97\u3059\u308b\na, b, c = list(map(int, input().split()))\n\n# \u7570\u306a\u308b\u6574\u6570\u3092\u63a2\u3057\u3066\u51fa\u529b\u3059\u308b\nresult = 0\n\nif a == b:\n    result = c\nelif b == c:\n    result = a\nelif a == c:\n    result = b\nelse:\n    result = \"Error\"\n\nprint(result)\n", "passed": true, "time": 0.14, "memory": 14196.0, "status": "done"}, {"code": "a, b, c = map(int, input().split())\nif a == b:\n  print(c)\nelif b == c:\n  print(a)\nelse:\n  print(b)", "passed": true, "time": 0.14, "memory": 14116.0, "status": "done"}, {"code": "a,b,c = input().split()\n\nif(a==b):\n    print(c)\nelif(a == c):\n    print(b)\nelse:\n    print(a)", "passed": true, "time": 0.15, "memory": 14316.0, "status": "done"}, {"code": "from collections import Counter\n\nABC = list(map(int, input().split()))\n\ncnt = Counter(ABC)\nvalues, counts = zip(*cnt.most_common(2))\n\nprint(values[1])", "passed": true, "time": 0.56, "memory": 14212.0, "status": "done"}, {"code": "num = list(map(int, input().split()))\nnum = sorted(num)\nprint((num[0] if num[0] != num[1] else num[2]))\n", "passed": true, "time": 0.56, "memory": 14268.0, "status": "done"}, {"code": "a,b,c = map(int,input().split())\nif a==b:\n    print(c)\nelif b==c:\n    print(a)\nelse:\n    print(b)", "passed": true, "time": 0.14, "memory": 14200.0, "status": "done"}, {"code": "a,b,c = map(int,input().split())\nif a == c:\n  print(b)\nelif a == b:\n  print(c)\nelse:\n  print(a)", "passed": true, "time": 0.22, "memory": 14144.0, "status": "done"}, {"code": "def mapt(fn, *args):\n    return tuple(map(fn, *args))\n\n\ndef Input():\n    return mapt(int, input().split(\" \"))\n\n\ndef main():\n    abc = sorted(Input())\n    if abc[0] == abc[1]:\n        print(abc[2])\n    else:\n        print(abc[0])\n\n\nmain()", "passed": true, "time": 0.29, "memory": 14256.0, "status": "done"}, {"code": "a,b,c=input().split()\nif a==b:\n    print(c)\nelif a==c:\n    print(b)\nelse:\n    print(a)", "passed": true, "time": 0.21, "memory": 14280.0, "status": "done"}, {"code": "# A - One out of Three\n\n# \u5165\u529b\u3055\u308c\u305f\u6574\u6570A,B,C\u306e\u3046\u3061\u30012\u3064\u306f\u7b49\u3057\u304f1\u3064\u306f\u7570\u306a\u308b\n# 1\u3064\u3060\u3051\u7570\u306a\u308b\u6574\u6570\u306e\u5024\u3092\u51fa\u529b\u3059\u308b\n\n\nA,B,C = list(map(int,input().split()))\n\nif A == B:\n    print(C)\nelif A == C:\n    print(B)\nelif B == C:\n    print(A)\n", "passed": true, "time": 0.3, "memory": 14152.0, "status": "done"}, {"code": "a, b, c = list(map(int, input().split()))\n\nif a == b:\n    print(c)\nelif b == c:\n    print(a)\nelse:\n    print(b)\n", "passed": true, "time": 0.21, "memory": 13980.0, "status": "done"}, {"code": "a, b, c =map(int, input().split())\n\n\nif a==b:\n    print(c)\nelif b ==c:\n    print(a)\nelse:\n    print(b)", "passed": true, "time": 0.14, "memory": 14332.0, "status": "done"}, {"code": "# 3 \u3064\u306e\u6574\u6570 A , B , C \u304c\u4e0e\u3048\u3089\u308c\u307e\u3059\u3002 A , B , C \u306e\u3046\u3061 2 \u3064\u306f \u540c\u3058\u6574\u6570\u3067\u3042\u308a\u3001\u6b8b\u308a\u306e 1 \u3064\u3060\u3051\u7570\u306a\u308b\u6574\u6570\u3067\u3059\u3002\n# \u4f8b\u3048\u3070\u3001 A = 5 , B = 7 , C = 5 \u306e\u5834\u5408\u3001 A , C \u306e 2 \u3064\u306f\u540c\u3058\u6574\u6570\u3067\u3042\u308a\u3001 B \u306f 1 \u3064\u3060\u3051\u7570\u306a\u308b\u6574\u6570\u3067\u3059\u3002\n# 3 \u3064\u306e\u6574\u6570\u306e\u3046\u3061\u3001 1 \u3064\u3060\u3051\u7570\u306a\u308b\u6574\u6570\u3092\u6c42\u3081\u3066\u304f\u3060\u3055\u3044\u3002\n\nA,B,C =map(int,input().split())\n\nif A == B:\n    print(C)\n\nelif A == C:\n    print(B)\n\nelif B == C:\n    print(A)", "passed": true, "time": 0.2, "memory": 14272.0, "status": "done"}, {"code": "A, B, C = map(int, input().split())\n\nif A == B:\n    print(C)\nelif B == C:\n    print(A)\nelif C == A:\n    print(B)", "passed": true, "time": 0.2, "memory": 14228.0, "status": "done"}, {"code": "a,b,c = map(int,input().split())\n\nif a == b:\n  print(c)\nelif a == c:\n  print(b)\nelse:\n  print(a)", "passed": true, "time": 0.14, "memory": 14116.0, "status": "done"}, {"code": "a,b,c=map(int,input().split())\nif a==b:\n  print(c)\nelif a==c:\n  print(b)\nelse:\n  print(a)", "passed": true, "time": 0.14, "memory": 14296.0, "status": "done"}, {"code": "A,B,C=list(map(int,input().split()))\nif A==B:\n    print(C)\nelif B==C:\n    print(A)\nelse:\n    print(B)\n", "passed": true, "time": 0.14, "memory": 14152.0, "status": "done"}, {"code": "#!/usr/bin/env python3\n\nA, B, C = list(map(int, input().split()))\nif A == B: print(C)\nelif A == C: print(B)\nelse: print(A)\n", "passed": true, "time": 0.15, "memory": 14300.0, "status": "done"}, {"code": "a, b, c = list(map(int, input().split()))\n\nprint((a ^ b ^ c))\n", "passed": true, "time": 0.29, "memory": 14256.0, "status": "done"}, {"code": "A, B, C = map(int, input().split())\nprint(A if B == C else B if A == C else C)", "passed": true, "time": 0.14, "memory": 14188.0, "status": "done"}, {"code": "a, b, c = map(int,input().split())\n\nif int(a) == int(b):\n  print(c)\nif int(a) == int(c):\n  print(b)\nif int(b) == int(c):\n  print(a)", "passed": true, "time": 0.19, "memory": 14176.0, "status": "done"}, {"code": "a, b, c = map(int, input().split())\nif a == b:\n    print(c)\nelif b == c:\n    print(a)\nelse:\n    print(b)", "passed": true, "time": 0.14, "memory": 14332.0, "status": "done"}, {"code": "def main():\n    import sys\n    input = sys.stdin.readline\n    sys.setrecursionlimit(10**7)\n    from collections import Counter, deque\n    from collections import defaultdict\n    from itertools import combinations, permutations, accumulate, groupby, product\n    from bisect import bisect_left,bisect_right\n    from heapq import heapify, heappop, heappush\n    from math import floor, ceil,pi,factorial\n    from operator import itemgetter\n    def I(): return int(input())\n    def MI(): return list(map(int, input().split()))\n    def LI(): return list(map(int, input().split()))\n    def LI2(): return [int(input()) for i in range(n)]\n    def MXI(): return [[LI()]for i in range(n)]\n    def SI(): return input().rstrip()\n    def printns(x): print(('\\n'.join(x)))\n    def printni(x): print(('\\n'.join(list(map(str,x)))))\n    inf = 10**17\n    mod = 10**9 + 7\n#main code here!\n    a,b,c=MI()\n    if a==b:\n        print(c)\n    elif b==c:\n        print(a)\n    else:\n        print(b)\n        \ndef __starting_point():\n    main()\n\n__starting_point()", "passed": true, "time": 0.15, "memory": 14276.0, "status": "done"}, {"code": "lst = input().split()\n\nfor i in range(3):\n   if lst.count(lst[i]) == 1:\n      print(lst[i])\n      break", "passed": true, "time": 0.16, "memory": 14268.0, "status": "done"}, {"code": "a, b, c = map(int, input().split())\nif a == b:\n  print(c)\nelif b == c:\n  print(a)\nelse:\n  print(b)", "passed": true, "time": 0.14, "memory": 14108.0, "status": "done"}, {"code": "A,B,C=list(map(int,input().split()))\nif A==B:\n  print(C)\nelif A==C:\n  print(B)\nelif B==C:\n  print(A)\n", "passed": true, "time": 0.14, "memory": 14272.0, "status": "done"}, {"code": "a,b,c = list(map(int,input().split()))\n\nif a == b:\n    print(c)\nelif a == c:\n    print(b) \nelse:\n    print(a)\n", "passed": true, "time": 0.15, "memory": 14052.0, "status": "done"}, {"code": "A, B, C = map(int, input().split())\nprint(A ^ B ^ C)", "passed": true, "time": 0.15, "memory": 14228.0, "status": "done"}, {"code": "l=sorted(map(int,input().split()))\nprint(sum(l)-l[1]*2)", "passed": true, "time": 0.14, "memory": 14188.0, "status": "done"}, {"code": "#   AtCoder abc075 a\n#   \u30b9\u30c8\u30ec\u30c3\u30c1\u8ab2\u984c\n\n#   \u5165\u529b\na, b, c =list(map(int, input().split()))\n\n#   \u5224\u5b9a\nif a == b:\n    print(c)\nelif a == c:\n    print(b)\nelse:\n    print(a)\n", "passed": true, "time": 0.14, "memory": 14268.0, "status": "done"}, {"code": "A, B, C = map(int, input().split())\n\nif A == B:\n    print(C)\nelif B == C:\n    print(A)\nelif A == C:\n    print(B)", "passed": true, "time": 0.16, "memory": 14096.0, "status": "done"}, {"code": "A,B,C = list(map(int,input().split()))\nif A==B:\n    print(C)\nelif A == C:\n    print(B)\nelif B == C:\n    print(A)\n", "passed": true, "time": 0.41, "memory": 14052.0, "status": "done"}, {"code": "A, B, C = map(int, input().split())\n\nif A == B:\n    print(C)\nelif B == C:\n    print(A)\nelse:\n    print(B)", "passed": true, "time": 0.14, "memory": 14108.0, "status": "done"}, {"code": "a,b,c = sorted(map(int,input().split()))\nprint( c if a == b else a)", "passed": true, "time": 0.15, "memory": 14188.0, "status": "done"}, {"code": "a,b,c=map(int,input().split())\nif a==c:\n    print(b)\nelif a==b:\n    print(c)\nelse:\n    print(a)", "passed": true, "time": 0.14, "memory": 14260.0, "status": "done"}, {"code": "l = list(map(int, input().split()))\nfor ll in l:\n    if l.count(ll)==1:\n        print(ll)\n        break", "passed": true, "time": 0.15, "memory": 14168.0, "status": "done"}, {"code": "def iroha():\n    a,b,c = list(map(int, input().split()))\n    if a == b:\n        print(c)\n    elif a == c:\n        print(b)\n    else:\n        print(a)\n\n\n\ndef __starting_point():\n    iroha()\n\n\n__starting_point()", "passed": true, "time": 0.28, "memory": 14224.0, "status": "done"}, {"code": "a,b,c=list(map(int,input().split()))\n\nif a==b:\n    ans=c\nelif b==c:\n    ans=a\nelse:\n    ans=b\nprint(ans)\n", "passed": true, "time": 0.24, "memory": 14320.0, "status": "done"}, {"code": "a, b, c = map(int, input().split())\nif a == b:\n    print(c)\nelif c == b:\n    print(a)\nelse:\n    print(b)", "passed": true, "time": 0.19, "memory": 14140.0, "status": "done"}, {"code": "# 075_a\nA,B,C=list(map(int,input().split()))\nif (-100<=A and A<=100) and (-100<=B and B<=100) and (-100<=C and C<=100):\n    if A==B:\n        print(C)\n    elif B==C:\n        print(A)\n    elif C==A:\n        print(B)\n", "passed": true, "time": 0.14, "memory": 14312.0, "status": "done"}, {"code": "s=list(map(int,input().split()))\ni=set(s)\nprint(sum(i)-(sum(s)-sum(i)))", "passed": true, "time": 0.14, "memory": 14044.0, "status": "done"}, {"code": "a,b,c=map(int,input().split())\nif a==b:\n  print(c)\nelif a==c:\n  print(b)\nelse:\n  print(a)", "passed": true, "time": 0.14, "memory": 14324.0, "status": "done"}, {"code": "a, b, c = map(int, input().split())\n\nif a == b:\n    print(c)\nelif a == c:\n    print(b)\nelse:\n    print(a)", "passed": true, "time": 0.14, "memory": 14104.0, "status": "done"}, {"code": "a,b,c=map(int,input().split())\nprint(a if b==c else b if a==c else c)", "passed": true, "time": 0.14, "memory": 14296.0, "status": "done"}, {"code": "a=list(map(int,input().split()))\na.sort()\n\nif a[0]==a[1]:\n  print(a[2])\nelse:\n  print(a[0])", "passed": true, "time": 0.14, "memory": 14088.0, "status": "done"}, {"code": "a, b, c=map(int,input().split())\nif a==b:\n  print(c)\nelif c==b:\n  print(a)\nelse:\n  print(b)", "passed": true, "time": 0.14, "memory": 14320.0, "status": "done"}]