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Sep 8th, 2013
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C++ 0.78 KB | None | 0 0
  1. #include <stdio.h>
  2. #include <string.h>
  3. #include <math.h>
  4. #include <stdlib.h>
  5. #include <stack>
  6. #include <queue>
  7. #include <set>
  8. #include <map>
  9. #include <string>
  10. #include <algorithm>
  11. #include <iostream>
  12. #include <functional>
  13. using namespace std;
  14.  
  15. int p, n, k, d[50][50], s[50][50];
  16.  
  17. int main() {
  18.     //freopen("input.txt", "r", stdin);
  19.     //freopen("output.txt", "w", stdout);
  20.  
  21.     for (int i = 1; i < 50; i++) {
  22.         for (int j = 1; j < 50; j++) {
  23.             d[i][j] = j < i ? d[j][j] : s[i - 1][j - 1] + j;
  24.             s[i][j] = s[i][j - 1] + d[i][j];
  25.             if (d[i][j] > 1000)
  26.                 break;
  27.         }
  28.     }
  29.  
  30.     scanf("%d", &p);
  31.     for (int tst = 1; tst <= p; tst++) {
  32.         scanf("%*d%d%d", &n, &k);
  33.         int r;
  34.         for (r = 0; r < 50 && d[n][r] < k; r++);
  35.         printf("%d %d\n", tst, n == 1 ? k : r);
  36.     }
  37.    
  38.     return 0;
  39. }
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