Write a program that displays the following output using loop:
A
A B
A B C
A B C D
A B C D E
Solution:
#include<iostream.h>
#include<conio.h>
void main()
{
int i,j;
char ch='A'
for ( i= 1; i<=5; i++)
{
for(j=1; j<=i; j++)
{ if (j==1) ch= 'A';
cout<<ch++; }
cout<<endl;
}
getch();
}
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