program perulangan

#include "iostream.h"
#include "stdio.h"

void main()
{
int i,masukkan,hasil=0;

cout<<"Input Nilai : "; cin>>masukkan;
for (i=1;i<=masukkan;i++){
 hasil=hasil+i;
}
cout<<hasil<<"=";
for (i=1;i<=masukkan;i++){
 if (i==masukkan)
cout<<i;
 else
cout<<i<<"+";
}
}