Wrong answer in 1 test case

#1

i am getting 1 test case as wrong answer.how shall i proceed further?

#2

@himanshuep32 Please save the code on ide.codingblocks.com and share its link.

#3

here is the link==> https://ide.codingblocks.com/s/125752

#4
#5

@himanshuep32 Initialize max with a[0] and then check.