Design numbers rectangle structure

Q. Write a program to generate a following numbers structure:
(Where user entered number through keyboard, for example if num=5)
55555
44444
33333
22222
11111
Ans.

/* c program for number structure*/
#include < stdio.h >
#include < conio.h >
int main()
{
int num,r,c;
printf( "Enter loop repeat number(rows): " );
scanf( "%d" , &num);
for(r=num; r>=1; r--)
{
for(c=num; c>=1; c--)
printf( "%d" ,r);
printf( "\n" );
}
getch();
return 0;
}
/*************OUTPUT**************
Enter loop repeat number(rows): 5
55555
44444
33333
22222
11111
***********************************/