#include<iostream> #include<cstdio> #include<cstdlib> int main() { int a,b,c,d,e,f,z,g,p; scanf("%d%d%d%d",&a,&b,&c,&d); z=60*a+b; g=60*c+d; p=g-z; f=p%60; e=(p-d)/60; printf("%d %d",e,f); return 0; } 我才80分,第二个没过。求找错(小鱼游泳的)