Compilare: main.cpp: In function 'int main()': main.cpp:175:23: warning: comparison of integer expressions of different signedness: 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 175 | if (minCut.size() > flow) { | ~~~~~~~~~~~~~~^~~~~~ In file included from /usr/include/c++/12.2.1/cassert:44, from main.cpp:4: main.cpp:178:26: warning: comparison of integer expressions of different signedness: 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 178 | assert(minCut.size() == flow); | ~~~~~~~~~~~~~~^~~~~~~