Print Z Pattern In C

Input = 6

Example


1 2 3 4 5 6 

          5

        4

     3

  2

1 2 3 4 5 6

Input = 7

Example


1 2 3 4 5 6 7 

           6

        5

      4

    3

  2

1 2 3 4 5 6 7

Algorithm

✅ Print the first row of numbers from 1 to Num.
✅ After that, from the second to the (Num-1)th row, print 2 * (Num- in- 1) blank spaces followed by the concluding element, in- 1 .
✅ Display the last row with numbers ranging from 1 to Num .

Program to print z pattern:

Example


// implementation of Z pattern

#include <stdio.h>

// Programme to print the required 

// Alphabetic Z Pattern

void alphabetZpattern(int Num)

{

	int in, side_indexs, sizes;



	// Identifying the values for Right, 

	// Left, as well as Diagonal

	int Tops = 1, down = 1, Diag = Num - 1;

	// Loop for printing the first row

	for (in = 0; in < Num; in++)

		printf("%d ", Tops++);

	printf("\n");

	// loop iterating over the indexes

	for (in= 1; in< Num - 1; in++) {

		// loop iteration

		for (side_indexs = 0; side_indexs < 2 * (Num - in - 1);

			side_indexs++)

			printf(" ");

		// displaying the diagonal values

		printf("%d", Diag--);

		printf("\n");

	}

	// loop iterating over the last row

	for (in= 0; in < Num; in++)

		printf("%d ", down++);

}



// Driver Code

int main()

{

	// initialize the n with size 

	int N = 6;

	alphabetZpattern(N);

	return 0;

}

Output:

Output


1 2 3 4 5 6 

         5

      4

    3

  2

1 2 3 4 5 6

Explanation:

✅ In this program, the alphabetic Z pattern is printed with this function. It accepts one input Num , the size of the Z pattern to be produced.
✅ Variables:
✅ This variable acts like a loop counter during multiple loops .
✅ side_indexes: This variable specifies the number of spaces to be printed on either side of the diagonal.
✅ sizes: These are not used in the program.
✅ Tops: This variable represents the values displayed in the Z pattern's top row.
✅ down: It indicates what values will be printed in the Z pattern's bottom row.
✅ Diag: The diagonal values are represented by this variable.
✅ It displays the first row of integers ranging from 1 to Num (in this example, 1 to 6).
✅ After that, the diagonal element of the Z pattern is printed, with gaps on both sides and decreasing numerals from Num-1 to 1 .
✅ Finally, it displays the bottom row containing numbers ranging from 1 to Num .

Algorithm

Program to print z pattern:

Input Required