Full Pyramid of Numbers in 180 Degree

This pattern can be printed by combining half pyramid pattern and an inverted half-pyramid pattern.


Examples: 

        1
        22
        333
        4444
        55555
        4444
        333
        22
        1
        
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 // C program to print the pyramid pattern
#include <stdio.h>

// Print the pattern upto n
void printPattern(int n)
{
	// Printing upper part
	for (int i = 1; i <= n; i++) {
		for (int j = 1; j <= i; j++)
			printf("%d", i);
		printf("\n");
	}

	// printing lower part
	for (int i = n - 1; i > 0; i--) {
		for (int j = i; j > 0; j--)
			printf("%d", i);
		printf("\n");
	}
}

// Driver Code
int main()
{
	int n = 8;
	printPattern(n);
	return 0;
}

// This code is contributed by bhartik021.