WA in HTREE

[invincibel]

https://www.codechef.com/viewsolution/33161985
can anyone tell me why i am getting wa in this?

[galencolin]

Line 106: why do you use en[mid] instead of cpoe?

[invincibel]

it’s still giving WA CodeChef: Practical coding for everyone

[galencolin]

Yes, I meant using cpoe directly, because the value you really want is drag[k][mid].S.S.

[invincibel]

thanks bro , can’t beleive i did this stupid mistake