Eroare de compilare: user.cpp:11:46: error: ‘oo’ was not declared in this scope int b[MAXN][MAXN], fr[MAXN/8], N, K, maxi = -oo, A, sum, n, m, c; ^ user.cpp: In function ‘int main()’: user.cpp:41:9: error: ‘n’ was not declared in this scope n = max(X, n); ^ user.cpp:42:9: error: ‘m’ was not declared in this scope m = max(Y, m); ^ user.cpp:45:26: error: ‘n’ was not declared in this scope for(int i = 1 ; i <= n ; ++ i) ^ user.cpp:46:30: error: ‘m’ was not declared in this scope for(int j = 1 ; j <= m ; ++ j) ^ user.cpp:48:20: error: ‘c’ was not declared in this scope ++ c; ^ user.cpp:52:19: error: ‘c’ was not declared in this scope sort(fr+1, fr+c+1, cmp()); ^