Program to print number pattern using while loop in C.(Pattern 7)

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

  1
  21
  321
  4321
  54321

*/

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

printf("\nEnter a value: ");
scanf("%d",&n);
i=1;

while(i<=n)
{j=i;
        while(j>=1)
        {
printf("%d",j);
        j--;
}

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

getch();

}