N,R = map(int,input().split(" "))
if N>10:
    print(R)
else:
    print(R+100*(10-N)) N,R = map(int,input().split(" ")) N map(int,input().split(" ")) map int input().split(" ") ().split () input split " " R if N>10:
    print(R)
else:
    print(R+100*(10-N)) N>10 N 10 print(R) print R print(R+100*(10-N)) print R+100*(10-N) R 100*(10-N) 100 10-N 10 N R = map(int,input().split(" ")) map(int,input().split(" ")) R N,R = map(int,input().split(" ")) map(int,input().split(" ")) N
N,R = map(int,input().split(" "))
if N>10:
    print(R)
else:
    print(R+100*(10-N))
