Java-Programs/loopAndFlow/ForLoopExample.java at master · githubanalyzeruser/Java-Programs · GitHub

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package loopAndFlow;

public class ForLoopExample {

public static void main(String[] args) {

// Example of a For Loop

for (int i = 0; i < 10; i++) {

System.out.print(i);

}

// Output is 0123456789

// For loop statement has 3 parts

// Initialization => int i=0

// Condition => i<10

// Operation (Increment or Decrement usually) => i++

// There can be multiple statements in Initialization

// or Operation seperated by commas

for (int i = 0, j = 0; i < 10; i++, j--) {

System.out.print(j);

}

// Output is 0-1-2-3-4-5-6-7-8-9

// Enhanced For Loop

int[] numbers = { 1, 2, 3, 4, 5 };

for (int number : numbers) {

System.out.print(number);

}

// Output is 12345

// Any of 3 parts in a for can be empty

for (;;) {

System.out.print("I will be looping for ever..");

}

// Result : Infinite loop

}

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