Question

# ABC Inc., Gross Pay Calculator!
# Enter employee's name or 0 to quit : Nathan
# Enter hours worked : 35
# Enter employee's pay rate : 10.00
# Employee Name : Nathan
# Gross Pay: 350.0
# Enter next employee's name or 0 to quit : Toby
# Enter hours worked : 45
# Enter employee's pay rate : 10
# Employee Name : Toby
# Gross Pay : 475.0
# (overtime pay : 75.0 )
# Enter next employee's name or 0 to quit : 0
# Exiting program...

如何输入0打印＆＃34;退出程序＆＃34;然后退出？

print('ABC inc., Gross Pay Calculator!')
name = input("Enter employee's name or 0 to quit:")
hours = float(input("Enter hours worked:"))
payrate = float(input("Enter employee's pay rate:"))
print("Employee Name:", name)
grosspay = hours * payrate
print("Gross pay:", grosspay)
if hours > 40:
print("(Overtime pay:", (hours - 40) * payrate * 1.5)
while name!=0:
    name = input("Enter next employee's name or 0 to quit:")
    hours = float(input("Enter hours worked:"))
    payrate = float(input("Enter employee's pay rate:"))
    print("Employee Name:", name)
    grosspay = hours * payrate
    print("Gross pay:", grosspay)
    if hours > 40:
        print("(Overtime pay:", (hours - 40) * payrate*1.5)
else:
    print ('Exiting program...')

Answer 1

不要重复这样的代码。而是使用while True:和条件break作为适当的位置。这是标准的＆＃39; loop-and-a-half＆＃39; Python中的成语。

print('ABC inc., Gross Pay Calculator!')
while True:
    name = input("Enter employee's name or 0 to quit:")
    if name == '0':
        print ('Exiting program...')
        break
    hours = float(input("Enter hours worked:"))
    payrate = float(input("Enter employee's pay rate:"))
    print("Employee Name:", name)
    grosspay = hours * payrate
    print("Gross pay:", grosspay)
    if hours > 40:
        print("(Overtime pay:", (hours - 40) * payrate * 1.5)

我会替换＆＃39; 0＆＃39;在提示中没有＆＃39;没有＆＃39;并进行测试if not name:，但这是一个小问题。

如何通过输入0使程序退出

1 个答案: