Why is here no output?

Question

It looks so right,so I'm quite confused.
https://code.sololearn.com/cfBt0UZioal0/?ref=app

Answer 1

Maybe the way that you input the datas is wrong. I input "5d" and the answer is OK. If you want to line feed when you input datas , you can add a blank between %d and %c.

Answer 2

Write
printf("%d %c,& with, &c) ;
I. e provide a space when you write%c after%d (or any other format specifier)
Otherwise lexical analyzer scan whole line into one token , and
It don't take character input into account.

Answer 3

INSIST. You are right. Thanks very much.^_________^

Answer 4

Vanarch It seemed like that you misunderstood me. But thank you anyway.