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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. #define int long long
  5.  
  6. const long double PI = 3.14159265359;
  7.  
  8. void solve()
  9. {
  10.     int b, r;
  11.     cin >> b >> r;
  12.     cout << (30 - b) * (30 - r) << '\n';
  13. }
  14.  
  15. signed main(void)
  16. {
  17.     ios_base::sync_with_stdio(0);
  18.     cin.tie(0);
  19.     cout.tie(0);
  20.     if (fopen("input.txt", "r"))
  21.     {
  22.         freopen("input.txt", "r", stdin);
  23.         freopen("output.txt", "w", stdout);
  24.     }
  25.     int t = 1;
  26.     // cin >> t;
  27.     while (t--)
  28.     {
  29.         solve();
  30.     }
  31.     return 0;
  32. }
Success #stdin #stdout 0s 544KB
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https://ideone.com/FVP8Nk
language:
C++ (gcc 8.3)
created:
7 hours ago
visibility:
public

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