60分，求大佬纠错，谢谢

zznzky @ 2024-12-02 12:24:00

#include<stdio.h>
int main()
{   int shi,fen;
int s,v,t;
scanf("%d %d",&s,&v);
t=s/v;
if(s%v!=0){
t++;}
if(t>470)
{
 shi=23-(t-470)/60;
}else{
    shi=7-(t-50)/60;
}
if(t%60>50)
{
    fen=60-(t%60-50);
}if(t%60<=50){
    fen=50-t%60;
}if(shi<10&&fen>=10){
printf("0%d:%d",shi,fen);
}if(shi<10&&fen<10){
printf("0%d:0%d",shi,fen);}
if(shi>=10&&fen<10){
    printf("%d:0%d",shi,fen);
}if(shi>=10&&fen>=10){
    printf("%d:%d",shi,fen);
}
return 0;
}

by pjh0625 @ 2024-12-02 12:31:50

@zznzky

#include<bits/stdc++.h>
using namespace std;
double s,v,m;
int n,a,t,b;
int main()
{
    cin>>s>>v;
    n=8*60+24*60;
    t=ceil(s/v)+10;//ceil()
    n=n-t;
    if(n>=24*60) n-=24*60;
    b=n%60;
    a=n/60;
    if(a<10)
    {
        if(b<10) cout<<"0"<<a<<":0"<<b;
        else cout<<"0"<<a<<":"<<b;
    }
    else
    {
        if(b<10) cout<<a<<":0"<<b;
        else cout<<a<<":"<<b;
    }
    return 0;
}

虽然我用C++写的。。。

by zznzky @ 2024-12-02 17:29:27

@pjh0625c++的代码我看不懂，哭

by pjh0625 @ 2024-12-02 21:59:07

@zznzky

#include <stdio.h>
#include <math.h>

int main() {
    double s, v;
    int n, a, t, b;

    scanf("%lf %lf", &s, &v);
    n = 8 * 60 + 24 * 60;
    t = ceil(s / v) + 10; 
    n = n - t;
    if (n >= 24 * 60) n -= 24 * 60;

    b = n % 60;
    a = n / 60;

    if (a < 10) {
        if (b < 10) printf("0%d:0%d", a, b);
        else printf("0%d:%d", a, b);
    } else {
        if (b < 10) printf("%d:0%d", a, b);
        else printf("%d:%d", a, b);
    }

    return 0;
}

唉，稍微转了一下

by zznzky @ 2024-12-05 12:55:10

@pjh0625超级感谢！