Run id: 89377

Main.cc:3:5: error: 'cin' does not name a type
     cin>>n; 
     ^
Main.cc:4:5: error: expected unqualified-id before 'for'
     for(int a=0;a<=n/5;a++){ 
     ^
Main.cc:4:17: error: 'a' does not name a type
     for(int a=0;a<=n/5;a++){ 
                 ^
Main.cc:4:24: error: 'a' does not name a type
     for(int a=0;a<=n/5;a++){ 
                        ^
Main.cc:15:5: error: expected unqualified-id before 'if'
     if(flag==0){ 
     ^