Question

Write down the code for the following output using while loop.

.

. .

. . .

. . . .

Answer 1

#include <iostream>

using namespace std;  

int main()  

{  

int i,j; 

i=1 

while(j<=4) 

{ 

j=1; 

while(j<=i) 

{ 

cout<<*"; 

j++; 

} 

i++; 

cout<<endl;

}

}