70分求助
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70分求助
781955
xmoon2022楼主2022/9/19 23:26
#include<stdio.h>
int main()
{
    int s, v, t, h, m,h1,m1,h2,m2;
    scanf("%d%d", &s, &v);
    if (s % v == 0)
        t = s / v + 10;
    else
        t = s / v + 11;
    if (t < 480)
    {
        h = (480 - t) / 60;
        m = (480 - t) % 60;
    }
    else if ((t - 480) % 60 == 0)
    {
        h = 24 - (t - 480) / 60;
        m = 0;
    }
    else if ((t - 480) % 60 != 0)
    {
        h = 24 - (t - 480) / 60 - 1;
        m = (t - 480) % 60;
    }
    h1 = h / 10; m1 = m / 10; h2 = h % 10; m2 = m % 10;
    printf("%d%d:%d%d",h1,h2,m1,m2);
    return 0;
}
2022/9/19 23:26
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