Compilare: main.cpp: In function 'int main()': main.cpp:38:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<ramen>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 38 | for(int i=0;i<v.size();i++){ | ~^~~~~~~~~ main.cpp:39:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 39 | for(int j=i;j<ti.size();j++){ | ~^~~~~~~~~~ main.cpp:47:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<ramen2>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 47 | for(int i=0;i<sol.size();i++) | ~^~~~~~~~~~~ main.cpp: In function 'bool comp(ramen, ramen)': main.cpp:23:1: warning: control reaches end of non-void function [-Wreturn-type] 23 | } | ^ main.cpp: In function 'bool comp2(ramen2, ramen2)': main.cpp:27:1: warning: control reaches end of non-void function [-Wreturn-type] 27 | } | ^