Compilare: main.cpp: In function 'int main()': main.cpp:72:9: warning: this 'for' clause does not guard... [-Wmisleading-indentation] 72 | for(int j=0;j<cst;j++) | ^~~ main.cpp:74:13: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for' 74 | sort(buck[i].begin(),buck[i].end(),[](query a,query b){return a.ind<b.ind;}); | ^~~~ main.cpp:75:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<query>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 75 | for(int j=0;j<buck[i].size();j++) | ~^~~~~~~~~~~~~~~