Compilare: user.cpp: In function ‘int main()’: user.cpp:36:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for ( ll i = 1; i <= N; ++i ) ^ user.cpp:38:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if ( i != A && i != B && i != C && CD[0][i] != maxm && CD[1][i] != maxm && CD[2][i] != maxm) ^ user.cpp:38:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if ( i != A && i != B && i != C && CD[0][i] != maxm && CD[1][i] != maxm && CD[2][i] != maxm) ^ user.cpp:38:39: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if ( i != A && i != B && i != C && CD[0][i] != maxm && CD[1][i] != maxm && CD[2][i] != maxm) ^ user.cpp:54:25: warning: format ‘%i’ expects argument of type ‘int’, but argument 2 has type ‘long long unsigned int’ [-Wformat=] printf("%i\n",Solmin); ^ user.cpp:62:34: warning: format ‘%i’ expects argument of type ‘int’, but argument 2 has type ‘__gnu_cxx::__alloc_traits<std::allocator<long long int> >::value_type {aka long long int}’ [-Wformat=] printf("%i ", V[i][j]); ^ user.cpp: In function ‘void Input()’: user.cpp:73:23: warning: format ‘%i’ expects argument of type ‘int*’, but argument 2 has type ‘long long unsigned int*’ [-Wformat=] scanf("%i%i",&N,&M); ^ user.cpp:73:23: warning: format ‘%i’ expects argument of type ‘int*’, but argument 3 has type ‘long long unsigned int*’ [-Wformat=] user.cpp:75:25: warning: format ‘%i’ expects argument of type ‘int*’, but argument 2 has type ‘long long unsigned int*’ [-Wformat=] scanf("%i",&S[i]); ^ user.cpp:77:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for ( int i = 1; i <= M; ++i ) ^ user.cpp:79:32: warning: format ‘%i’ expects argument of type ‘int*’, but argument 2 has type ‘long long unsigned int*’ [-Wformat=] scanf("%i%i%i",&x,&y,&z); ^ user.cpp:79:32: warning: format ‘%i’ expects argument of type ‘int*’, but argument 3 has type ‘long long unsigned int*’ [-Wformat=] user.cpp:79:32: warning: format ‘%i’ expects argument of type ‘int*’, but argument 4 has type ‘long long unsigned int*’ [-Wformat=] user.cpp:86:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for ( int j = 0; j <= N; ++j ) ^ user.cpp: In function ‘void Way(long long int, long long int)’: user.cpp:115:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if ( x == S[root] ) ^ user.cpp:118:33: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if ( Ap[x] > 1 && PP != x ) ^ user.cpp:124:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if ( Ap[x] > 1 && PP != x ) ^ user.cpp: In function ‘void Way2(long long int, long long int)’: user.cpp:130:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]