this code -https://ide.codingblocks.com/s/41008 passes all cases on https://hack.codingblocks.com/contests/c/537/366 but fails 1 case on
https://online.codingblocks.com/player/10922/content/4731 because, i guess, there is a constraint which says -10^9<i<10^9
Pls help, thanks