How to remove that condition when first digit is 9 and 9-9=0; and th efirst digit is 0

#1
#2

Hi @kailash_01
You can use if condition in your while loop for which you check if n lies between 0-9.

if(n>=0 && n<=9){
if(n==9){
num+=k*p;
n/=10;
break;
}
}

Here is your corrected code :

If your doubt is clear then mark it as resolved.

#3

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