Printing the Floyd's Triangle in C

The Floyd's Triangle.


1
2  3
4  5  6
7  8  9  10
11 12 13 14 15


for n=5;


#include<stdio.h>
#include<conio.h>


int main()
{
n,i,j,a=1;

printf("Enter the number of rows in the Triangle: \n\n");
scanf("%d",&n);

for(i=1;i<=n;i++)
{
for(j=1;j<=i;j++)
{
printf("%d  ",a);
a++;
}
printf("\n\n");
}
getch();
return 0;
}