CF868B Race Against Time

 1 #include <bits/stdc++.h>
 2 using namespace std;
 3 int main()
 4 {
 5     int h, m, s, t1, t2;
 6     while (cin >> h >> m >> s >> t1 >> t2)
 7     { 
 8         int cnt = 0;
 9         int x = min(t1, t2), y = max(t1, t2);
10         if (h >= x && h < y) cnt++;
11         if (m >= x * 5 && m < y * 5) cnt++;
12         if (s > x * 5 && s < y * 5) cnt++;
13         if (cnt == 0 || cnt == 3) puts("YES");
14         else puts("NO");
15     }
16     return 0;
17 }