测试点3,5,7过不了能看看哪里错了吗,萌新一枚
#include"iostream"
#include"math.h"
using namespace std;
int main()
{
int s,v,t,t1;
int h,m;
int h1,m1;
cin>>s>>v;
t=s/v;
if(t*v<s)
t++;
else
t;
t1=t+10;
m=t1%60;
h=t1/60;
h1=7-h;
m1=60-m;
if(h1>0)
printf("0%d:%d",h1,m1);
else
printf("%d:%d",h1+24,m1);
return 0;
}