题解 | #完全数计算#
完全数计算
https://www.nowcoder.com/practice/7299c12e6abb437c87ad3e712383ff84
import sys
def is_wqs(key):
sum = 0
for i in range(1, key):
if key % i == 0:
sum = sum + i
if sum==key:
return 1
data = int(sys.stdin.readline())
count=0
for i in range(2,data):
if is_wqs(i)==1:
count=count+1
print(count)
