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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. const int MAXN = 4 * 7;
  5. const int MINT = 15 * 60;
  6. const int MAXT = 60 * 60;
  7.  
  8. int C[] = {6,2,5,5,4,5,6,3,7,6};
  9. int B[1 + MAXN], W[1 + MAXN];
  10.  
  11. string get_time(int t)
  12. {
  13.     int m = t / 60;
  14.     int s = t % 60;
  15.     stringstream ss;
  16.     ss << setfill('0') << setw(2) << m << ":" << setw(2) << s;
  17.     return ss.str();
  18. }
  19.  
  20. int main()
  21. {
  22.     for (int t = MINT; t < MAXT; ++t) {
  23.         int m = t / 60;
  24.         int s = t % 60;
  25.         int n = C[m / 10] + C[m % 10] + C[s / 10] + C[s % 10];
  26.         if (B[n] == 0) {
  27.             B[n] = t;
  28.         }
  29.         W[n] = t;
  30.     }
  31.     int t;
  32.     cin >> t;
  33.     while (t--) {
  34.         int n;
  35.         cin >> n;
  36.         cout << get_time(B[n]) << " " << get_time(W[n]) << endl;
  37.     }
  38.     return 0;
  39. }
Success #stdin #stdout 0s 4440KB
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stdin
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2
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stdout
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17:11 17:11
15:08 59:54
https://ideone.com/sOYoyJ
language:
C++14 (gcc 8.3)
created:
4 years ago
visibility:
secret

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