Compilare: main.cpp: In function 'int main()': main.cpp:41:3: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for ( int i = 1; i <= n; ++i) ^~~ main.cpp:46:4: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' sort(b.begin(),b.end()); ^~~~ main.cpp:52:4: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for ( int j = 1; j <= n; ++j) ^~~ main.cpp:55:5: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' bool ok = 1; ^~~~