Borderou de evaluare (job #810552)

Compilare: main.cpp: In function 'int main()': main.cpp:101:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'unsigned int'} [-Wsign-compare] 101 | for ( int i = 0; i < st.size(); i ++ ) { | ~~^~~~~~~~~~~ main.cpp:106:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'unsigned int'} [-Wsign-compare] 106 | for ( int j = 0; j < dr.size(); j ++ ) { | ~~^~~~~~~~~~~ main.cpp:114:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'unsigned int'} [-Wsign-compare] 114 | for ( int j = 0; j < dr.size(); j ++ ) { | ~~^~~~~~~~~~~ main.cpp:80:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 80 | freopen("monede.in", "r", stdin); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:81:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 81 | freopen("monede.out", "w", stdout); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~