Compilare: main.cpp: In function 'bool finder(int, int)': main.cpp:37:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 37 | for(int i=0;i<v[hashed].size();i++) | ~^~~~~~~~~~~~~~~~~ main.cpp:37:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] 37 | for(int i=0;i<v[hashed].size();i++) | ^~~ main.cpp:41:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for' 41 | return flag; | ^~~~~~ main.cpp: In function 'int main()': main.cpp:59:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 59 | for(int i=0;i<v[hashed].size();i++) | ~^~~~~~~~~~~~~~~~~