Compilare: main.cpp: In function 'int main()': main.cpp:81:31: warning: narrowing conversion of '(n + ((int)j))' from 'int' to 'si' {aka 'short int'} [-Wnarrowing] 81 | v.push_back({i, n + j, dist(surse[i], b[j])}); | ~~^~~ main.cpp:86:28: warning: narrowing conversion of '(n + ((int)i))' from 'int' to 'si' {aka 'short int'} [-Wnarrowing] 86 | v.push_back({n + i, n + j, dist(b[i], b[j])}); | ~~^~~ main.cpp:86:35: warning: narrowing conversion of '(n + ((int)j))' from 'int' to 'si' {aka 'short int'} [-Wnarrowing] 86 | v.push_back({n + i, n + j, dist(b[i], b[j])}); | ~~^~~ main.cpp:92:21: warning: comparison of integer expressions of different signedness: 'si' {aka 'short int'} and 'std::vector<muchii>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 92 | for(si i = 0; i < v.size(); i++) { | ~~^~~~~~~~~~