# C Program to Print Triangle of Alphabets in Reverse Pattern

In this tutorial, i am going to show you how to print triangle of alphabets in reverse pattern in c program with the help of for loop and while loop.

## All C Programs to Print Triangle of Alphabets in Reverse Pattern

• C Program to Print Triangle of Alphabets in Reverse Pattern using For Loop
• C Program to Print Triangle of Alphabets in Reverse Pattern using While Loop

### C Program to Print Triangle of Alphabets in Reverse Pattern using For Loop

```#include <stdio.h>
int main()
{
int rows;
printf("Enter Triangle of Alphabets in Reverse Rows = ");
scanf("%d", &rows);
printf("printing Triangle of Alphabets in Reverse Order\n");
int alphabet = 65;
for (int i = rows - 1; i >= 0; i--)
{
for (int j = 0; j < i; j++)
{
printf(" ");
}
for (int k = i; k <= rows - 1; k++)
{
printf("%c ", alphabet + k);
}
printf("\n");
}
}```

The result of the above c program; is as follows:

```Enter Triangle of Alphabets in Reverse Rows = 5
printing Triangle of Alphabets in Reverse Order
E
D E
C D E
B C D E
A B C D E ```

### C Program to Print Triangle of Alphabets in Reverse Pattern using While Loop

```#include <stdio.h>
int main()
{
int rows, i, j, k, alphabet;

printf("Enter Triangle of Alphabets in Reverse Rows = ");
scanf("%d", &rows);
printf("printing Triangle of Alphabets in Reverse Order\n");
alphabet = 65;
i = rows - 1;
while (i >= 0)
{
j = 0;
while (j < i)
{
printf(" ");
j++;
}
k = i;
while (k <= rows - 1)
{
printf("%c ", alphabet + k);
k++;
}
printf("\n");
i--;
}
}```

The result of the above c program; is as follows:

```Enter Triangle of Alphabets in Reverse Rows = 5
printing Triangle of Alphabets in Reverse Order
E
D E
C D E
B C D E
A B C D E ```

Categories C