Compilare: main.cpp:6:0: warning: ignoring #pragma 03 [-Wunknown-pragmas] #pragma 03 main.cpp: In function 'void f(int)': main.cpp:61:13: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(int el: it) cout<<el<<' '; cout<<endl; ^~~ main.cpp:61:44: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' for(int el: it) cout<<el<<' '; cout<<endl; ^~~~ main.cpp: In function 'int32_t main()': main.cpp:74:9: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(int i=1; i<=n-1; i++) fout<<i<<' '; fout<<n-1<<endl; ^~~ main.cpp:74:49: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' for(int i=1; i<=n-1; i++) fout<<i<<' '; fout<<n-1<<endl; ^~~~