[C++] 초 환산

#include <iostream>
#include <cmath>
using namespace std;

int main(void)
{
	long second;
	cout << "초 수를 입력하십시오 : ";
	cin >> second;
	long fisrtSec = second;
	long day = second / 86400;
	second %= 86400;
	long time = second / 3600;
	second %= 3600;
	long min = second / 60;
	long sec = second % 60;
	cout << fisrtSec << "초 = " << day << "일, " << time << "시간, " << min << "분, " << sec << "초";


	return 0;
}

 

결과

초 수를 입력하십시오 : 31600000
31600000초 = 365일, 17시간, 46분, 40초