题解 | #密码强度等级#

s = input()
sc = 0
#1 密码长度
if 0 <= len(s) <= 4:
    sc += 5
elif 5 <= len(s) <= 7:
    sc += 10
elif len(s) >= 8:
    sc += 25

up = 0
lw = 0
num = 0
ot = 0
for i in s:
    if i.isupper():
        up += 1
    elif i.islower():
        lw += 1
    elif i.isdigit():
        num += 1
    else:
        ot += 1

#2 字母
if (up == 0) and (lw == 0):
    sc += 0
elif (up != 0 and lw == 0) or (lw != 0 and up == 0):
    sc += 10
elif up != 0 and lw != 0:
    sc += 20

# 数字
if num == 0:
    sc += 0
elif num == 1:
    sc += 10
elif num > 1:
    sc += 20

# 符号
if ot == 0:
    sc += 0
elif ot == 1:
    sc += 10
elif ot > 1:
    sc += 25
#print(sc)
# 奖励
##字母和数字
if (up != 0 and lw == 0) or (lw != 0 and up == 0) and (num != 0) and (ot == 0):
    sc += 2
elif (up != 0 and lw == 0) or (lw != 0 and up == 0) and (num != 0) and (ot != 0):
    sc += 3
elif up != 0 and lw != 0  and num != 0 and ot != 0:
    sc += 5
#print(sc)
if sc >= 90:
    print('VERY_SECURE')
elif sc >= 80:
    print('SECURE')
elif sc >= 70:
    print('VERY_STRONG')
elif sc >= 60:
    print('STRONG')
elif sc >= 50:
    print('AVERAGE')
elif sc >= 20:
    print('WEAK')
elif sc >= 0:
    print('VERY_WEAK')