Learn Python Online in 100 Days - Day 5

Apr 19, 2023#python学习54

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AI-generated summary

Today, I learned about if and else statements and the importance of indentation. If statements are used for conditional execution, where if a condition is true, a certain block of code is executed, otherwise another block of code is executed. The "==" operator is used to check if the contents on both sides are equal. It is important to use a colon after the if and else statements, and the code after these statements should be indented. The provided code includes examples of if and else statements used to determine if someone is Spider-man, Korg, or Captain Marvel based on their responses to certain questions.

Today I learned about if and else, as well as the importance of indentation!

Learning Record

Today I learned about if and else, which are conditional statements. It means that if (the condition is true), execute this part, otherwise execute this part. The meaning of "==" is whether the contents on both sides are equal.
The condition for if is double equal sign, single equal sign is for assignment.
Note that a colon should be added after the if condition and after else.
The statements after if and else should be indented, or more precisely, the next line after the colon should be indented.

CODE

sp=input("Do you like 'hanging aroud'?:" )
if sp == "NO":
  print("Then you're not Spider-man")
else:
  print("Yor are Spider-man")

korg=input("Do you have a 'gravelly' voice?: ")
if korg=="NO":
  print("Aww, then you're not korg")
else:
  print("You are krog")

mar=input("Do you often feel 'Marvelous'?: ")
if mar=="NO":
  print("Then you are not Caption Marver")
else:
  print("Aha! You're Caption Marver! Hi!")