题解 | #求int型正整数在内存中存储时1的个数#
求int型正整数在内存中存储时1的个数
https://www.nowcoder.com/practice/440f16e490a0404786865e99c6ad91c9
# 获得数字
num = int(input())
# 获取二进制里1的个数
count1 = 0
while num > 0:
cur_num = 1
while cur_num <= num / 2:
cur_num *= 2
num -= cur_num
count1 += 1
#输出
print(str(count1))
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