Up Grade Live: Python Tutorial - If Statement

Sekarang, kita bicara tentang "if statement" dalam bahasa Python. Seperti biasa, kita akan mulai dengan contoh.

Image 01 - Aneka lilin.

Contoh pertama, menggunakan variable x:

x = 3

if x > 10:

print("x smaller than 10")

else:

print("x is bigger than 10 or equal")

output: x is bigger than 10 or equal

Contoh kedua: Variables dalam Python tidak mesti "hardcode,"

usia = 25

print("Tamu usia saya, anda punya 1 kesempatan!")

tamu = int(raw_input("Tamu:))

if Tamu != age:

print("Wrong!")

else:

print("Correct")

Output: "Correct"

Image 02 - Singapura dari laut.

Operator Descriptions:

!= not equal

== equals

> greater than

< smaller than

It’s essential to understand the difference between the assignment operator (=) and the equals operator (==).

Jika multiple conditions, beberapa "if statements" bisa dipakai:

a = 13

b = 34

if a > 11:

if b > 21:

print("Good")

Output: Good

More combine conditions:

guess = 25

if guess > 11 and guess < 21:

print("in range")

else:

print("out of range")

Output: out of range

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