Jumlah Angka

#include

#include

void main ()

{

int a,b,jumlah;

jumlah=0;

cout<<"\n\n";

cout<<"INPUT ANGKA = ";

cin>>a;

cout<

for (b=1;b<=a;b++)

{

jumlah+=b;

if (b!=a)

cout<<<" + ";

else
cout<<<" = "<<
}
}