What is Loop? Definition, Meaning & Example
A programming structure that repeats a block of code multiple times.
TL;DR: A programming structure that repeats a block of code multiple times.
Written & reviewed by the Syllab.in Academic Team (CBSE/NCERT subject experts) · Updated
Loop: A programming structure that repeats a block of code multiple times.
Explanation
Loops automate repetitive tasks. For loops repeat a fixed number of times. While loops repeat while a condition is true. Do-while loops execute at least once then check condition. Loops help avoid code duplication. Nested loops occur when loops are inside loops. Loop control statements include break and continue.
Example
A for loop that counts from 1 to 10 and prints each number uses a loop to avoid writing 10 print statements.
Frequently Asked Questions
What are the main types of loops?
For loops, while loops, and do-while loops are main loop types.
What does a break statement do?
A break statement exits a loop immediately, useful for stopping iteration when a condition is met.
More Computer Terms
🤖 Stuck on any of these? Ask Syllab's free AI Tutor to explain step by step →