HZNUOJ


Problem_ID: D
Result: Accepted
Time: 121ms
Memory: 21432kB
Author: 15868833568
In contest: 1086

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