Borderou de evaluare (job #663382)

Compilare: main.cpp: In function 'int main()': main.cpp:19:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 19 | for( int j = 0; j < f[ x ].size(); j++ ) | ~~^~~~~~~~~~~~~~~ main.cpp:34:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 34 | for( int i = 0; i < nodes[ x ].size(); i++ ) | ~~^~~~~~~~~~~~~~~~~~~ main.cpp:16:11: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 16 | fscanf( fin, "%d", &n ); | ~~~~~~^~~~~~~~~~~~~~~~~ main.cpp:18:15: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 18 | fscanf( fin, "%d", &x ); | ~~~~~~^~~~~~~~~~~~~~~~~