Modulus [C++]

Question

I am confused. How do I use the modulus operator to get remainders and decimals?

Answer 1

int a=25;
int p=a%10;
double b = a/10;
// p=5 b=2.5

Answer 2

See my "% Modulus explained" code to understand in a way, you may have learnt at school
https://code.sololearn.com/c2fRl6x893E7/?ref=app