A for loop in java consists of 3 parts, 1) starting value, 2) the limit, 3)Iteration; doesnt have to be necessarily iteration, can also decrement, multiply, add or any other condition you need. More advanced examples will be given on the next tutorials.
Simple for loop in java
public class SimpleForLoop {
public static void main(String[] args) {
//Simple Sample for loops in java
// WwW.Code-Blocks.OrG
for (int i=0; i<10; i++)
System.out.println("This is the value of i " + i);
System.out.println("This line doesn't belong to for loop ");
System.out.println("Lets leave some space between the for loops with backslash n \n \n \n "); // "\n" is an Escape Sequence for new line
for (int z=0; z<5; z++){
System.out.println("This is the value of z " + z);
System.out.println("This line belongs to for loop with z, because it is inside the loop brackets");
}
}
}
Below is the output of above code:
This is the value of i 0
This is the value of i 1
This is the value of i 2
This is the value of i 3
This is the value of i 4
This is the value of i 5
This is the value of i 6
This is the value of i 7
This is the value of i 8
This is the value of i 9
This line doesn’t belong to for loop
Lets leave some space between the for loops with backslash n
This is the value of z 0
This line belongs to for loop with z, because it is inside the loop brackets
This is the value of z 1
This line belongs to for loop with z, because it is inside the loop brackets
This is the value of z 2
This line belongs to for loop with z, because it is inside the loop brackets
This is the value of z 3
This line belongs to for loop with z, because it is inside the loop brackets
This is the value of z 4
This line belongs to for loop with z, because it is inside the loop brackets