Eroare de compilare: user.cpp:9:1: error: expected initializer before ‘long’ long long dp[1002][1002], ds[1002][1002]; ^ user.cpp: In function ‘bool verif(int, int, int)’: user.cpp:17:21: error: ‘dp’ was not declared in this scope int sum = dp[i+l-1][j+l-1] - dp[i-1][j-1] + ds[i+l-1][j] - ds[i-1][j+l]; ^ user.cpp:17:55: error: ‘ds’ was not declared in this scope int sum = dp[i+l-1][j+l-1] - dp[i-1][j-1] + ds[i+l-1][j] - ds[i-1][j+l]; ^ user.cpp:18:28: error: ‘mat’ was not declared in this scope if(l % 2) sum -= mat[i+l/2][j+l/2]; ^ user.cpp: In function ‘void golire()’: user.cpp:31:13: error: ‘mat’ was not declared in this scope mat[i][j] = dp[i][j] = ds[i][j] = 0; ^ user.cpp:31:25: error: ‘dp’ was not declared in this scope mat[i][j] = dp[i][j] = ds[i][j] = 0; ^ user.cpp:31:36: error: ‘ds’ was not declared in this scope mat[i][j] = dp[i][j] = ds[i][j] = 0; ^ user.cpp: In function ‘int main()’: user.cpp:48:22: error: ‘mat’ was not declared in this scope f >> mat[i][j]; ^ user.cpp:49:17: error: ‘dp’ was not declared in this scope dp[i][j] = dp[i-1][j-1] + mat[i][j]; ^ user.cpp:50:17: error: ‘ds’ was not declared in this scope ds[i][j] = ds[i-1][j+1] + mat[i][j]; ^