Compilare: user.cpp: In function ‘void SolveTestCase()’: user.cpp:23:59: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for( int i = 0; i <= 10000 && Cursor != Segments.size(); i ++ ) { ^ user.cpp:24:39: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while( Cursor < Segments.size() && Segments[Cursor].first.first == i ) { ^ user.cpp:10:12: warning: unused variable ‘M’ [-Wunused-variable] int N, M, X, Y, Z, Area = 0, Max = 0, Cursor = 0, YMax = 0, YMin = 10000; ^ user.cpp:12:22: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf( "%d", &N ); std::vector<int> Array(10001), Updates(10001); ^ user.cpp:16:40: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf( "%d %d %d", &X, &Y, &Z ); ^ user.cpp: In function ‘int main(int, const char**)’: user.cpp:64:41: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen( "drept3.in" , "r", stdin ); ^ user.cpp:65:41: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen( "drept3.out", "w", stdout ); ^