Borderou de evaluare (job #726340)

Compilare: main.cpp: In function 'void buildGraph(int)': main.cpp:59:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'unsigned int'} [-Wsign-compare] 59 | for(int j=0;j<g1[nd].size();j++){ | ~^~~~~~~~~~~~~~ main.cpp: In function 'void dijkstra()': main.cpp:95:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'unsigned int'} [-Wsign-compare] 95 | for(int j=0;j<g1[node].size();j++){ | ~^~~~~~~~~~~~~~~~ main.cpp:110:34: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'unsigned int'} [-Wsign-compare] 110 | for(int i=0;i<used.size();i++) | ~^~~~~~~~~~~~ main.cpp:131:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'unsigned int'} [-Wsign-compare] 131 | for(int j=0;j<g2[node].size();j++){ | ~^~~~~~~~~~~~~~~~ main.cpp:149:38: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'unsigned int'} [-Wsign-compare] 149 | for(int i=0;i<used.size();i++) | ~^~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:198:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'unsigned int'} [-Wsign-compare] 198 | for(int i=0;i<used.size();i++){ | ~^~~~~~~~~~~~ main.cpp:206:30: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'unsigned int'} [-Wsign-compare] 206 | for(int j=0;j<g2[x].size();j++) | ~^~~~~~~~~~~~~ main.cpp:210:30: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'unsigned int'} [-Wsign-compare] 210 | for(int j=0;j<g2[y].size();j++) | ~^~~~~~~~~~~~~