Program to print number pattern by while loop in C.(Pattern 2)

Code Box
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/*program to print number pattern by while loop

  1
  12
  123
  1234
  12345

*/

#include<stdio.h>
#include<conio.h>
void main()
{
int n,i,j;
i=1;
clrscr();

printf("\nEnter a number: ");
scanf("%d",&n);
while(i<=n)
{j=1;
        while(j<=i)
        {
        printf("%d",j);
        j++;
}

printf("\n");
i++;
}

getch();
}