Compilare: main.cpp:174:1: warning: multi-line comment [-Wcomment] 174 | //\ | ^ main.cpp: In function 'int main()': main.cpp:85:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] 85 | for(auto x : v) cerr << x << ' '; cerr << '\t'; | ^~~ main.cpp:85:39: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for' 85 | for(auto x : v) cerr << x << ' '; cerr << '\t'; | ^~~~ main.cpp:86:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] 86 | for(auto x : inv) cerr << x << ' '; cerr << '\n'; | ^~~ main.cpp:86:41: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for' 86 | for(auto x : inv) cerr << x << ' '; cerr << '\n'; | ^~~~ main.cpp:74:10: warning: unused variable 'K' [-Wunused-variable] 74 | int n, K; | ^