Compilare: main.cpp: In function 'int main()': main.cpp:25:13: warning: this 'for' clause does not guard... [-Wmisleading-indentation] 25 | for(k=l=j,--k; l!=v.begin() && k->second<y; l=k,--k); | ^~~ main.cpp:26:17: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for' 26 | v.erase(l,j); | ^