Compilare: main.cpp: In function 'void circuit()': main.cpp:99:38: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 99 | for(int j = 0; j < tcomp.size() - 1; j++){ | ~~^~~~~~~~~~~~~~~~~~ main.cpp:123:42: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 123 | for(int j = 0; j < tcomp.size() - 1; j++){ | ~~^~~~~~~~~~~~~~~~~~ main.cpp:79:9: warning: unused variable 'max_iter' [-Wunused-variable] 79 | int max_iter = 0; | ^~~~~~~~ main.cpp: In function 'int main()': main.cpp:164:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 164 | if(mx_comp < comp_biconex[i].size()){ | ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:181:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 181 | for(int i = index; i < comp.size(); i++){ | ~~^~~~~~~~~~~~~ main.cpp:185:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 185 | for(int i = 0; i < tcomp.size(); i++){ | ~~^~~~~~~~~~~~~~ main.cpp:189:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 189 | for(int i = 0; i < tcomp.size(); i++) | ~~^~~~~~~~~~~~~~