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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