n,r = map(int,input().split())

if 10 <= n:
    print(r)
else:
    print(r+1000-100*n) n,r = map(int,input().split()) n map(int,input().split()) map int input().split() ().split () input split r if 10 <= n:
    print(r)
else:
    print(r+1000-100*n) 10 <= n 10 n print(r) print r print(r+1000-100*n) print r+1000-100*n r+1000 r 1000 100*n 100 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 10 <= n:
    print(r)
else:
    print(r+1000-100*n)