PATTERN PROGRAM USING NESTED LOOPS IN JS

what is nested loops ??

A nested loop means placing one loop inside another loop. The outer loop executes first, and for each iteration of the outer loop, the inner loop executes completely.

example -- 1
*
1. **Print a 5 × 5 Star Pattern*
for (let i = 1; i <= 5; i++) {
let row = "";

for (let j = 1; j <= 5; j++) {
    row += "* ";
}

console.log(row);

}
**

OUTPUT:

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**example -- 2

**for (let i = 5; i >= 1; i--) {
let row = "";

for (let j = 1; j <= i; j++) {
    row += "* ";
}

console.log(row);

}

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OUTPUT:

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• * *

USES OF PATTERN PROGRAMS

Understanding FOR & NESTED Loops

They provide simple examples for learning how loops work, including:

Initialization
Condition
Increment/decrement