java for
String[] cars = {"Volvo", "BMW", "Ford", "Mazda"};
for (String i : cars) {
System.out.println(i);
}java for
String[] cars = {"Volvo", "BMW", "Ford", "Mazda"};
for (String i : cars) {
System.out.println(i);
}java for
for(int i=0; i<10; i++){ //creates a counting vatiable i set to 0
//as long as i is < 10 (as long the condition is true)
// i is increased by one every cycle
//do some stuff
}for loop in java
// for loop in java
public class ForLoop
{
public static void main(String[] args)
{
for(int x = 1; x <= 5; x++)
{
System.out.println(x);
}
}
}how to make a basic for loop in java
package myForLoops
public class forLoop {
public static void main(String[] args) {
for (int i = j; i<=k; i++)
//variable "i" is the value checked in loop
//variable j is the starting value for i
//variable k is where we want the loop to end
//i++ adds 1 to i each iteration of the loop until i == k
{
//displays "i"
System.out.println(i);
}
//this is a for loop in use
for (int i = 1; i<=10; i++) {
System.out.println(i); //i will be displayed 10 times being
//increased by 1 every time
}
for (char ch = 'k'; ch<= 'q'; ch++) {
//this is a for loop with characters, it will
//display every character from 'k' to 'q'
System.out.println(ch);
}
for (int i = 10; i>=1; i++) {
//this loop will be infinitely run since i
//will always be greater than 1, we do not want this
System.out.println(i);
}
for (int i = 10; i>=1; i--) {
//this is the correct way of doing the previous code
//(if you do not want an infinite for loop)
System.out.println(i);
}
}
}Copyright © 2021 Codeinu
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