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#38917: c++解題攻略超簡單
ianlin766909@gmail.com
(ian lin)
School : No School
ID : 245102
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IP address : [1.163.104.115]
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2024-07-28 16:43:13
d669.
11677 - Alarm Clock
--
UVa
11677
| From: [36.224.1.235] | Post Date : 2024-01-03 21:44
include <iostream>
using namespace std;
int main()
{
int h1,m1,h2,m2;
while (cin >> h1 >> m1 >> h2 >> m2)
{
if (h1 == 0 && m1 == 0 && h2 == 0 && m2 == 0)
{
break;
}
int a = h2 * 60 + m2 - h1 * 60 - m1;
if (a < 0)
{
a+= 1440;
}
cout << a << "\n";
}
}
EASY
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