NYOJ638 Take it easy II
#include <stdio.h> int main(){ int a[5], t, s, st, i; while(scanf("%d", &a[0]) == 1){ st = a[0] * 10 + 5; s = 0; for(i = 1; i != 5; ++i){ scanf("%d", &a[i]); st += a[i] * 10 + 5; } for(i = 0; i != 5; ++i){ scanf("%d", &t); s += t;; } if(s <= st) puts("No !"); else printf("Yes %d\n", s - st); } return 0; }