Number Patterns Example 10 – C Program
write a c program to display triangle number patterns example shows like below patterns.
1
2 6
3 7 10
4 8 11 13
5 9 12 14 15
#include <stdio.h>
#include<conio.h>
void main()
{
int i, j, k;
for(i=1; i<=5; i++)
{
k=1;
for(j=1; j<=i; j++)
{
printf("%d",k);
k += 5-j;
}
printf("\n");
}
getch();
}The output of number patterns c program is :
1
2 6
3 7 10
4 8 11 13
5 9 12 14 15