Compilare: main.cpp: In member function 'void DSU::clear()': main.cpp:35:34: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 35 | for(int i = 0; i < t.size(); i++) | ~~^~~~~~~~~~ main.cpp: In function 'double apm()': main.cpp:75:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<muchie>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 75 | for(int i = 0; i < edge.size(); i++) { | ~~^~~~~~~~~~~~~ main.cpp:85:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 85 | for(int i = 0; i < rem.size(); i++) | ~~^~~~~~~~~~~~ main.cpp: In function 'void edging(point)': main.cpp:92:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<point>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 92 | for(int i = 0; i < added.size(); i++) { | ~~^~~~~~~~~~~~~~