Compilare: main.cpp: In function 'int main()': main.cpp:46:96: warning: comparison of integer expressions of different signedness: 'long long unsigned int' and 'int' [-Wsign-compare] 46 | if (n3!=g1 && n3!=n2 && (v[g1].g+v[n2].g+v[n3].g)*(v[g1].h+v[n2].h+v[n3].h)<minn) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~ main.cpp:56:106: warning: comparison of integer expressions of different signedness: 'long long unsigned int' and 'int' [-Wsign-compare] 56 | if (n3!=g1 && n3!=g1 && n3!=n2 && (v[g1].g+v[n2].g+v[n3].g)*(v[g1].h+v[n2].h+v[n3].h)<minn) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~ main.cpp:83:83: warning: comparison of integer expressions of different signedness: 'long long unsigned int' and 'int' [-Wsign-compare] 83 | if((v[g1].g+v[g2].g+v[g3].g)*(v[h1].h+v[h2].h+v[h3].h)<minn) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~ main.cpp:87:53: warning: suggest parentheses around '&&' within '||' [-Wparentheses] 87 | if(n2!=n4 && n4!=n3 && n4!=g1 || n4!=h1) | ~~~~~~~~~~~~~~~~~^~~~~~~~~ main.cpp:88:91: warning: comparison of integer expressions of different signedness: 'long long unsigned int' and 'int' [-Wsign-compare] 88 | if((v[g1].g+v[g2].g+v[g3].g)*(v[h1].h+v[h2].h+v[h3].h)<minn) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~ main.cpp:82:27: warning: suggest explicit braces to avoid ambiguous 'else' [-Wdangling-else] 82 | if(g3>0) | ^