Submission #659201

#TimeUsernameProblemLanguageResultExecution timeMemory
659201as111Treasure (different grader from official contest) (CEOI13_treasure2)C++14
0 / 100
3 ms748 KiB
#include "treasure.h"" #include <iostream> #define MAXN 100 using namespace std; int ps[MAXN + 5][MAXN + 5]; // partial sum # treasure int ans[MAXN + 5][MAXN + 5]; int findTreasure(int N) { ps[N][N] = countTreasure(1, 1, N, N); for (int r = N; r >= 2; r--) { for (int c = N; c >= 2; c--) { if (!ps[r][c - 1]) { ps[r][c - 1] = countTreasure(1, 1, r, c - 1); } if (!ps[r - 1][c - 1]) { ps[r - 1][c - 1] = countTreasure(1, 1, r - 1, c - 1); } if (!ps[r - 1][c]) { ps[r - 1][c] = countTreasure(1, 1, r - 1, c); } ans[r][c] = ps[r][c] - ps[r - 1][c] - ps[r][c - 1] + ps[r - 1][c - 1]; } } for (int r = N; r >= 1; r--) { ans[r][1] = ps[r][2] - ps[r - 1][2] - ans[r][2]; } for (int c = N; c >= 1; c--) { ans[1][c] = ps[2][c] - ps[2][c-1] - ans[2][c]; } for (int r = 1; r <= N; r++) { for (int c = 1; c <= N; c++) { cout << ans[r][c]; } cout << endl; } }

Compilation message (stderr)

treasure.cpp:1:22: warning: missing terminating " character
    1 | #include "treasure.h""
      |                      ^
treasure.cpp:1:22: warning: extra tokens at end of #include directive
treasure.cpp: In function 'int findTreasure(int)':
treasure.cpp:38:1: warning: no return statement in function returning non-void [-Wreturn-type]
   38 | }
      | ^
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