题解 | #完全数计算#
https://www.nowcoder.com/practice/7299c12e6abb437c87ad3e712383ff84
判断是否是一个完美数
def isWanmei(n):
yueshu = []count = 0
for i in range(1,n):
if n % i == 0:
yueshu.append(i)
count += i
if(count == n):
return True
else:
return False
是完美数就计数
m = int(input())cc = 0
for i in range(3,m):
if(isWanmei(i)):
cc += 1
print(cc)