In this article we will try to implement a C program to print a pattern of numbers as a pyramid. A C program is provided below to print the following pattern:
1
2*2
3*3*3
4*4*4*4
4*4*4*4
3*3*3
2*2
1
Take starting value as 1 and n = 4.
The program is as follows:
#include <stdio.h>
#include <conio.h>
int main()
{
int val;
int n;
printf("Enter a value: ");
scanf("%d", &val);
printf("Enter n: ");
scanf("%d", &n);
for(int i = 1; i <= n; i++)
{
for(int j = 1; j <= i; j++)
{
if(j == i)
printf("%d", val);
else
printf("%d*", val);
}
val++;
printf("\n");
}
val--;
for(int i = 1; i <= n; i++)
{
for(int j = n; j >= i; j--)
{
if(j == i)
printf("%d", val);
else
printf("%d*", val);
}
val--;
printf("\n");
}
getch();
return 0;
}
Input and output for the above program is as follows:
Enter a value: 1
Enter n: 4
1
2*2
3*3*3
4*4*4*4
4*4*4*4
3*3*3
2*2
1
Suryateja Pericherla, at present is a Research Scholar (full-time Ph.D.) in the Dept. of Computer Science & Systems Engineering at Andhra University, Visakhapatnam. Previously worked as an Associate Professor in the Dept. of CSE at Vishnu Institute of Technology, India.
He has 11+ years of teaching experience and is an individual researcher whose research interests are Cloud Computing, Internet of Things, Computer Security, Network Security and Blockchain.
He is a member of professional societies like IEEE, ACM, CSI and ISCA. He published several research papers which are indexed by SCIE, WoS, Scopus, Springer and others.
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