Compilare: main.cpp: In function 'int main()': main.cpp:166:24: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 166 | for(int j=0;j+1<poz[i].size();++j) {r[poz[i][j]]=min(r[poz[i][j]],poz[i][j+1]-1);assert(l[poz[i][j]]<=l[poz[i][j+1]]);} | ~~~^~~~~~~~~~~~~~ main.cpp:167:24: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 167 | for(int j=1;j+1<poz[i].size();++j) | ~~~^~~~~~~~~~~~~~