number frequency C

#include<stdio.h>
main()
{
 int num,k,temp,frequency[9],flag=0,i;
 printf("Enter number to find which digits are repeated\n");
 scanf("%d",#);
 temp=num;
 //By default setting frequency of digits as zero for(i=0;i<10;i++)
{
 frequency[i]=0;

}
 while(num>0)
{
 k=num%10;
 frequency[k]++;
 num/=10;

}
 for(i=0;i<10;i++)
{
 if(frequency[i]>1)
{
 flag=1;
 printf("%d --> repeated %d times\n",i,frequency[i]);

}

}
 if(flag==0)
{
 printf("No Repeated Digits\n");

}
 else
{
 printf("Repeated digits are there\n");

}

}