Compilare: main.cpp: In function 'int cerinta1(int)': main.cpp:31:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 31 | for(int i = 0; i < m[nod].size(); i++){ | ~~^~~~~~~~~~~~~~~ main.cpp:34:21: warning: unused variable 'dv' [-Wunused-variable] 34 | int dv = dist[vecin], dnc = dist[nod]; | ^~ main.cpp:34:39: warning: unused variable 'dnc' [-Wunused-variable] 34 | int dv = dist[vecin], dnc = dist[nod]; | ^~~ main.cpp: In function 'int dijsktra(int)': main.cpp:70:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 70 | for(int i = 0; i < m[nod].size(); i++){ | ~~^~~~~~~~~~~~~~~ main.cpp:73:21: warning: unused variable 'dv' [-Wunused-variable] 73 | int dv = dist[vecin], dnc = dist[nod]; | ^~ main.cpp:73:39: warning: unused variable 'dnc' [-Wunused-variable] 73 | int dv = dist[vecin], dnc = dist[nod]; | ^~~ main.cpp: In function 'int main()': main.cpp:88:32: warning: unused variable 'nod_curent' [-Wunused-variable] 88 | int cerinta, muc, a, b, c, nod_curent, dragon, i, j, rez = 1e9; | ^~~~~~~~~~ main.cpp:88:44: warning: unused variable 'dragon' [-Wunused-variable] 88 | int cerinta, muc, a, b, c, nod_curent, dragon, i, j, rez = 1e9; | ^~~~~~ main.cpp:88:55: warning: unused variable 'j' [-Wunused-variable] 88 | int cerinta, muc, a, b, c, nod_curent, dragon, i, j, rez = 1e9; | ^ main.cpp:88:58: warning: unused variable 'rez' [-Wunused-variable] 88 | int cerinta, muc, a, b, c, nod_curent, dragon, i, j, rez = 1e9; | ^~~