80分求助
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80分求助
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shiyizi楼主2024/11/26 15:10
#include <iostream>
#include <cstdio>
#include <cmath>
using namespace std;
int main()
{
	int s,v,min;
	cin >> s >> v;
	if (s % v != 0)
	{
		min = 11 + s / v;
	}
	else
	{
		min = 10 + s / v;
	}
	if (min <= 480)
	{
		if (min % 60 == 0)
		{
			cout << "0" << 8 - min / 60 << ":00" << endl;
		}
		else
		{ 
			cout << "0" << 7 - min / 60 << ":" << 60 - min % 60 << endl;
		}
	}
	else if (min > 480 && min<=1320)
	{
		if (min % 60 == 0)
		{
			cout << 24 - (min - 480) / 60 << ":00" << endl;
		}
		else
		{
			cout << 23 - (min - 480) / 60 << ":" << 60 - (min - 480) % 60 << endl;
		}
	}
	else
	{
		if (min % 60 == 0)
		{
			cout << "0" << 24 - (min - 480) / 60 << ":00" << endl;
		}
		else
		{
			cout << "0" << 23 - (min - 480) / 60 << ":" << 60 - (min - 480) % 60 << endl;
		}
	}
	return 0;
}

80分求助

2024/11/26 15:10
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