Compilare: main.cpp: In member function 'void DSU::clear()': main.cpp:34:34: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 34 | for(int i = 0; i < t.size(); i++) | ~~^~~~~~~~~~ main.cpp: In function 'double apm()': main.cpp:76:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<muchie>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 76 | for(int i = 0; i < edge.size(); i++) { | ~~^~~~~~~~~~~~~ main.cpp:89:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<muchie>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 89 | for(int i = 0; i < edge.size(); i++) { | ~~^~~~~~~~~~~~~ main.cpp: In function 'void edging(point)': main.cpp:101:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<point>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 101 | for(int i = 0; i < added.size(); i++) { | ~~^~~~~~~~~~~~~~