core-java/java basic/src/basic/Loops.java at main · dgbhat/core-java

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package basic;

for (initialization; condition; modification) {

// do something

}

* */

public class Loops {

public static void main(String[] args) {

Q1(); Q3();

}

static void Q1() {

int i = 10;

for (; i > 0; i--) {

System.out.print(i + " ");

}

static void Q2() {

for (; ; ) {

//whatever

}

static void Q3() {

int i = 0;

for (int k = 0; k < 20; k++) {

i = i++;

}

System.out.println(i);

}

Q1: Skipping parts

It is possible to declare a variable outside the loop:

Q2: simple infinite loop

Q3:

whats output?

ANSWER:

Q3: 0

* */