Compilare: main.cpp: In function 'int gasesteMuchie(std::vector<std::vector<int> >&, int, int, int)': main.cpp:31:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 31 | for(int i = 0;i<lista.size();i++){ | ~^~~~~~~~~~~~~ main.cpp:32:29: warning: suggest parentheses around '&&' within '||' [-Wparentheses] 32 | if(lista[i][0] == x && lista[i][1] == tataDirect[x] || lista[i][0] == y && lista[i][1] == tataDirect[y] || lista[i][1] == x && lista[i][0] == tataDirect[x] || lista[i][1] == y && lista[i][0] == tataDirect[y] ){ main.cpp:32:133: warning: suggest parentheses around '&&' within '||' [-Wparentheses] 32 | if(lista[i][0] == x && lista[i][1] == tataDirect[x] || lista[i][0] == y && lista[i][1] == tataDirect[y] || lista[i][1] == x && lista[i][0] == tataDirect[x] || lista[i][1] == y && lista[i][0] == tataDirect[y] ){ main.cpp:32:185: warning: suggest parentheses around '&&' within '||' [-Wparentheses] 32 | if(lista[i][0] == x && lista[i][1] == tataDirect[x] || lista[i][0] == y && lista[i][1] == tataDirect[y] || lista[i][1] == x && lista[i][0] == tataDirect[x] || lista[i][1] == y && lista[i][0] == tataDirect[y] ){