Number Patterns Example 11 – C Program
write a c program to display triangle number patterns example shows like below patterns.
. 1
. 2 3 4
5 6 7 8 9
#include <stdio.h>
#include<conio.h>
void main()
{
int i, j, k;
k=1;
for(i=1; i<=5; i+=2)
{
for(j=5; j>=1; j--)
{
if(j>1)
{
printf(" ");
}
else
{
printf("%d",k++);
}
}
printf("\n");
}
getch();
}The output of number patterns c program is :
1
2 3 4
5 6 7 8 9