我一直在練習python 3.6,我有這個程序在python中構建一個簡單的計算器。Python簡單的計算器程序
#Calculator Program
#This variable tells the loop whether it should loop or not.
#1 means loop. Everything else means don't loop.
loop=1
#This variable holds the user's choice in the menu:
choice=0
while loop==1:
print("Welcome to calclator.py")
print("Your options are")
print("")
print("1.Addition")
print("2.Subtraction")
print("3.Multiplication")
print("4.Divison")
print("5.Quit calculator.py")
print("")
choice=input("Choose your option:")
if choice==1:
add1=input("Add this:")
add2=input("to this:")
print(add1,"+",add2,"=",add1+add2)
elif choice==2:
sub2=input("Subtract this:")
sub1=input("from this:")
print(sub1,"-",sub2,"=",sub1-sub2)
elif choice==3:
mul1=input("Multiply this:")
mul2=input("with this:")
print(mul1,"*",mul2,"=",mul1*mul2)
elif choice==4:
div1=input("Divide this:")
div2=input("by this:")
print(div1,"/",div2,"=",div1/div2)
elif choice==5:
loop=0
print("Thank you for using calculator.py")
按我的實踐教程一切都看起來不錯,但是當我運行代碼的輸出是這樣的:
Welcome to calclator.py
Your options are
1.Addition
2.Subtraction
3.Multiplication
4.Divison
5.Quit calculator.py
Choose your option:
當我在選項1鍵入它給了我這樣的輸出:
Choose your option:1
Welcome to calclator.py
Your options are
1.Addition
2.Subtraction
3.Multiplication
4.Divison
5.Quit calculator.py
Choose your option:
我無法前進,它給了我相同的輸出,無論我輸入什麼選項。任何人都可以請幫助我什麼是我在代碼中缺少的是什麼?
測試你的代碼中較小的部分,請與閱讀有關[MCVE] –