Showing compilation error

Coding blocks ide is showing some compilation error in my code , which i think is absolutely correct.
My code is - https://ide.codingblocks.com/s/307083

@sukritbansal01 just give space after comma all cases will pass

No this isn’t about the test cases .
It is showing compilation error in coding blocks ide

@sukritbansal01 its working fine
give input (maybe you are not giving)

But its not running on my end

@sukritbansal01 what input are you giving?
and whats the error