Alphabet Pattern 11 (or) Character Pattern 11 Program in C

Write "C"  Program to print below Alphabet Pattern 11 (or) Character Pattern 11:

To understand this example, you should have knowledge of the following topics:

·     C if Else Statement

·     C For loop

·     C programming operators

C Character pattern11 program using For loop:

#include<stdio.h> 
void main()
{
    int i,j,k;
    printf("Enter the number of lines\n");
    scanf("%d",&k);
    for(i = 1;i <= k;i++)
    {

        for(j = 1;j <= (i*2-1);j++)
        {

           printf("%c",(char)(j+64));

        }
        printf("\n");
    }
}

Output:

Enter the number of lines
5

A

ABC

ABCDE

ABCDEFG

ABCEFGHI

Explanation:

• The first three integers "i", "j", "k"  are declared of type int.
• Then in the First for loop “i” value is initialized with a value of "1". 
• Now “i” value is checked with the condition "i <= n" (where the "n" value is given through Keyboard). If the condition is True loops enter into second for loop.
• Now the loop enters into the second for loop and checks the condition j <=i. Where "j = 1". and the condition is True.
• Now prints the " Alphabet". Print up to second for loop condition becomes False.
• When the value of "i"  becomes greater than the "k" value the program terminates.

See also: Alphabet Pattern 10 Program in C Alphabet Pattern 12 Program in C

Share: