Alphabet Pattern 7 (or) Character Pattern 7 Program in C

Write "C"  Program to print below Alphabet Pattern 7 (or) Character Pattern 7:

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

·     C if Else

·     C For loop

·     C programming operators

C Character pattern7 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 = k;i >= 1;i--)
    {

        for(j = k;j >= i;j--)
        {
            printf("%c",(char)(j+64));
        }
        printf("\n");
    }
}

Output:

Enter the number of lines
5

E

ED

EDC

EDCB

EDCBA

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 "k" (where the "k" value is given through Keyboard).
• Now “i” value is checked with the condition "i >= 1". 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 =k". and the condition is True.
• Now prints the " Alphabet". Print up to second for loop condition becomes False.
• When the value of "i"  becomes less than the "1" value the program terminates.

See also: Alphabet Pattern 6 Program in C Alphabet Pattern 8 Program in C

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