Compilare: user.cpp: In function ‘int main()’: user.cpp:38:5: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation] for ( i = 1 ; i <= m ; i++ ) ^~~ user.cpp:40:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the ‘for’ sort( e+1, e+m+1 , cmp ); ^~~~