Question

C++ Program to display like in attachment !!! Use For loop or Do while or While loop !!

Answer 1

#include<iostream.h>

using namespace std;

int main()
{

int i,j=1,k=1,n,g=1;

for(i=1; i<= 4; i++)

{

cout << "\n" <<g<<"\t"<<k<<endl;

j = j + 1;

k = k + j;

g = g + 1;

}

return 1;

}



The output in the screenshot.


Hope this helps!.