Compilare: main.cpp: In function 'int main()': main.cpp:87:9: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(int i=1;i<=m;i++) ^~~ main.cpp:89:13: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' sort(v+1,v+m+1,cmp); ^~~~