Answer Posted / nitin garg

int j,num,rem,diff=0;
printf("
Enter Digit
");
scanf("%d",&num);

while(num!=0)
{
rem=num%10;
j=rem+rem;
diff=diff-rem;
num=num/10;
}
diff=diff+j;
printf("
Difference of Digit is : %d",diff);

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