第2题,
不知道你这个要不要模拟接口值的返回,如果不需要的话,可以参考下面的代码
account = 'account' # 模拟登录账号
pwd = '123456' # 模拟密码
n = 3 # 生命值
while n>0:
name = input('请输入账号:')
password = input('请输入密码:')
if account == name and pwd == password:
print('登录成功')
break
else:
n = n - 1
print('你还有%s次机会'%n)
else:
print('输入错误次数过多,请稍后再试')
1.
a = eval(input())
b = 0
if not a > 100000: # 100000
b = a*0.1
else:
b += 100000*0.1
a -= 100000
if not a > 100000: # 200000
b += a*0.075
else:
b += 100000*0.075
a -= 100000
if not a > 200000: # 400000
b += a*0.05
else:
b += 200000*0.05
a -= 200000
if not a > 200000: # 600000
b += a*0.03
else:
b += 200000*0.03
a -= 200000
if not a > 400000: # 1000000
b += a*0.015
else:
b += 400000*0.015
a -= 400000
b += a*0.01
print(sum([x for x in range(100) if x % 2]))
print(sum(range(1, 100, 2)))