Kasus 4.1 #Mencetak bilangan 1 sampai 4

Mencetak bilangan 1 sampai 4

Deklarasi
int i;
for loop

Deskripsi
for i <= 1 to 4 do
write (i)
endfor

Flowchart 

 

  C++

#include <iostream>
#include <cstdlib>

using namespace std;
class Looping{
 public:
 void bilangan();
 void rumus();
 private:
 int a;
 };
 void Looping::bilangan(){
 cout<<"==================================================================="<<endl;
 cout<<"Program untuk menampilkan bilangan 1-4 menggunakan perulangan while"<<endl;
 cout<<"==================================================================="<<endl;
 }
 void Looping::rumus(){
 a=1;
 while( !(a>4))
 {
 cout<<"Bilangan "<<a<<endl;
 a=a+1;
 }
 }
int main()
{ Looping fitri;
 fitri.bilangan();
 fitri.rumus();
 return 0;
}

Output