Compilare: main.cpp: In function 'void simplify()': main.cpp:47:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<om>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 47 | for(int i=0;i<p.size();i++) | ~^~~~~~~~~ main.cpp:51:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<om>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 51 | for(int i=0;i<p.size();i++) | ~^~~~~~~~~ main.cpp:53:36: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 53 | if(ramase[i]>0 && ramase[i]>=edges2[i].size()) | ~~~~~~~~~^~~~~~~~~~~~~~~~~~ main.cpp:61:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<om>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 61 | for(int i=0;i<p.size();i++) | ~^~~~~~~~~ main.cpp: In function 'int main()': main.cpp:93:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<om>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 93 | for(int i=0;i<p.size();i++) | ~^~~~~~~~~ main.cpp:96:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<om>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 96 | for(int j=0;j<p.size();j++) | ~^~~~~~~~~ main.cpp:110:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<om>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 110 | for(int x=0;x<p.size();x++) | ~^~~~~~~~~ main.cpp:116:30: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 116 | for(int j=0;j<edges2[i].size();j++) | ~^~~~~~~~~~~~~~~~~ main.cpp:136:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<om>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 136 | for(int i=0;i<p.size();i++) | ~^~~~~~~~~