今日学习记录:
While循环。
For循环。
While基本语法:
count = 0 While True: print(count, "-----") count +=1 if count = 100 break
For基本语法:
for i in range(0, 10, 2): print(i, "-----") for g in range(10) print(g) if g > 5: break
示例猜测年龄:
age = 30
count = 0
while true:
guessage = int(input("guess age:"))
if guessage > 30:
print("think smaller")
elif guessage == 30:
print("configratulations! you got it!")
break
else:
print("think bigger")
count +=1
if count == 3:
continue_confirm = input("do you want to continue?")
if continue != "n":
count = 0优化:
age = 30
count = 0
while count < 3:
guessage = int(input("guess age:"))
if guessage > 30:
print("think smaller")
elif guessage == 30:
print("configratulations! you got it!")
break
else:
print("think bigger")
count +=1
if count == 3:
continue_confirm = input("do you want to continue?")
if continue != "n":
count = 0For循环这个示例:
age = 30
for i in range(3):
guessage = int(input("guess age:"))
if guessage > 30:
print("think smaller")
elif guessage == 30:
print("configratulations! you got it!")
break
else:
print("think bigger")
else:
print("you have tried too many times...fuck off.")原文:http://12306114.blog.51cto.com/12296114/1882447