check multiple of 5

Question

how can I write a code using c++ which accepts a number and rounds the number off to the next multiple of 5
example: user inputs 78 and it gets rounded off to 80.
thank you.

Answer 1

https://code.sololearn.com/cagFjc4isv6r/?ref=app

I hope this helps.😆

Answer 2

roundoff()
{
int i;
cout<<"Enter a number";
cin>>i;
if((i%5)!=0)
{
i+=(5-i%5);
return i;
}
else
return i;
}
//Now call this function from main()

Answer 3

Use a loop and for checking the multiple => modulus operator "%"

Answer 4

thank you for your answers really helped me