#include<iostream>

#include<stdlib.h>

using namespace std;



int main(){

 int cek;

 int random1 = rand()%9+1;

 int random2 = rand()%9+1;

 cout<<"Range Dari";

 cout<<" "<<random1<<" "<<"Sampai"<<" "<<" "<<random2; //Hasilnya 6 sampai 9

 cout<<endl;

 for(int i = random1; i<=random2 ; i++){

 //cout<<i<<" "; ngecek i dan hasilnya 6,7,8,9

 [color=red]if(i%i == 0 && i!= i){

 cek = cek + i; 

 }

 if(cek == i ){

 

 cout<<i<<" "<<"Bilangan Sempurna";

 cout<<endl;

 // Bilangan Sempurna adalah 6, 28, 496, 8128

 

 }

 else

 cout<<i<<" "<<"Bukan Bilangan Sempurna";

 cout<<endl;[/color]

 }

 

 return 0;

 

}

#include<iostream>

using namespace std;



int main(){

 int input;

 int temp;

 int cek = 0;

 cin>>input;

 for(int k=1; k<=input; k++){

 

 if(input%k == 0 && input != k){

 cek = cek + k; 

 }

 

 

 }

 //cout<<temp<<endl<<endl;;

 if(cek == input){

 cout<<"Bilangan Sempurna";

 // 6, 28, 496, 8128

 }

 else

 cout<<"Bukan Bilangan Sempurna";

 return 0;

 

 

}