HZNUOJ


Problem_ID: D
Result: Accepted
Time: 122ms
Memory: 21432kB
Author: 13586096380
In contest: 1086

while True:
	a=map(int, raw_input().strip().split())
	n,b=a[0],a[1:]
	s=0
	for i in range(n):
		if b[i]%2==1:
			s=s+b[i]
	print s