example for pyramid 3 program in c

#include<stdio.h>

void main()
{

int n,i,j;

printf("Enter a number");
scanf("%d",&n);

for(i=n;i>=1;i--)
{

  for(j=1;j<=i;j++)
          
    printf("%d",j);

printf("\n");

}

}

OUTPUT:
Enter a number 5

12345
1234
123
12
1