Errors on submission

#1
#2

@Muskan-Gupta-598128740703036 You missed to put a bracket at line no. 21. I have changed it have a look https://ide.codingblocks.com/s/258010

#3

oh , i thought i+1/2 is equivalent to (i+1)/2

#4

Yeah no problem Make sure you dont spend this much time on such small things. It reduces huge efficiency.