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P. 162
8 } while(a >= 1);
9 }
10 }
• Finite Loop: When a loop executes a finite number of times, then the loop is known as a finite loop. The two types
of finite loops are:
▪ Continuous Loop: Here the increment or decrement changes by 1 only for each iteration.
Example: Print all the natural numbers up to 10.
for (i=1; i<=10; i++)
{
System.out.println(i);
}
▪ Step Loop: In the step loop, the loop control variable increases or decreases by more than one.
Example: Prints the even numbers up to 20.
for (i=2; i<=20; i=i+2)
{
System.out.println(i);
}
To increase a variable by 1 and decrease a variable by 2 unless the variable becomes greater than
Program 1
the second variable.
1 class more_expression_for
2 {
3 public static void main()
4 {
5 int i,j;
6 for(i=1,j=20; i<=j; i++,j=j-2)
7 {
8 System.out.println(i+ " : "+j);
9 }
10 }
11 }
You will get the following output:
160160 Touchpad Computer Applications-X

