题解 | #查找输入整数二进制中1的个数#
查找输入整数二进制中1的个数
http://www.nowcoder.com/practice/1b46eb4cf3fa49b9965ac3c2c1caf5ad
while True:
try:
s = int(input())
count = 0
while s != 0:
if s % 2 == 1:
count += 1
s = s // 2
print(count)
except:
break
