If Statements
Conditional execution with if, elif, else
Interview Relevant: Basic control flow
If Statements
Control program flow based on conditions.
Code Examples
Conditional statements in Python.
python
1# Basic if
2if x > 0:
3 print("Positive")
4
5# if-else
6if x > 0:
7 print("Positive")
8else:
9 print("Non-positive")
10
11# if-elif-else
12if x > 0:
13 print("Positive")
14elif x < 0:
15 print("Negative")
16else:
17 print("Zero")
18
19# Ternary operator
20result = "Yes" if condition else "No"
21
22# Nested if
23if x > 0:
24 if x < 10:
25 print("Single digit positive")
26
27# Multiple conditions
28if x > 0 and x < 10:
29 print("Between 0 and 10")