A
B B
C C C
D D D D
E E E E E
Program : -
#include<stdio.h>
#include<conio.h>
void main()
{
int i,j;
char input,temp='A';
printf("Enter uppercase character you want in triangle at last row: ");
scanf("%c",&input);
for(i=1;i<=(input-'A'+1);++i)
{
for(j=1;j<=i;++j)
printf("%c",temp);
++temp;
printf("\n");
}
getch();
}
Output : -
Enter uppercase character you want in triangle at last row: E
A
B B
C C C
D D D D
E E E E E
