1. FOR Statement Presentation:
Group Members:
Muhammad
Saleem Nagri 10-EE-38
Mazhar Ali balti
10-EE-49
Ehtisham ul Haq Chilasi
10-EE-48
Khalid Amin Qazi
10-EE-160
Asad Ali Jaffari
10-EE-164
Mirpur university of Science and technology
AJ&K ,Pakistan

2. The For Statement
For
statement is repetition statement that is particularly well
suited for executing the body of a loop a specific number of
times that can be determined before the loop is
executed.
The header of a for loop contains three parts separated by
semicolons.
Before the loop begins, the first part of the header, called the
initialization, is executed.
The second part of the header is the boolean condition,
which is evaluated before the loop body (like the while loop). If
true, the body of the loop is executed, followed by the
execution of the third part of the header, which is called
increment.

3. Logic of a for loop
initialization
condition
evaluated
true
statement
increment
false

4. The for Statement
A
for statement has the following syntax:
The initialization
is executed once
before the loop begins
The statement is
executed until the
condition becomes false
for ( initialization ; condition ; increment ){
statement;
}
The increment portion is
executed at the end of each
iteration

5. The for Statement

6. for Loops
• Example:
for (int i = 1; i <= n; i++)
{
double interest = balance * rate /
100;
balance = balance + interest;
}
• Use a for loop when a variable runs from a starting
value to an ending value with a constant increment or
decrement

7. for Loop Flowchart

8. Execution of a
for Loop

9. for Loop Examples

10. import cs1.Keyboard;
public class Multiples
{
public static void main (String[] args)
{
final int PER_LINE = 5;
int value, limit, mult, count = 0;
System.out.print ("Enter a positive value: ");
value = Keyboard.readInt();
System.out.print ("Enter an upper limit: ");
limit = Keyboard.readInt();
System.out.println ();
System.out.println ("The multiples of " + value + " between " +
value + " and " + limit + " (inclusive) are:");
for (mult = value; mult <= limit; mult += value)
{
System.out.print (mult + "t");
count++;
if (count % PER_LINE == 0)
System.out.println();

11. for (mult = value; mult <= limit; mult += value)
{
System.out.print (mult + "t");
count++;
if (count % PER_LINE == 0)
System.out.println(); }
}
}
OUTPUT:
Enter a positive value: 7
Enter an upper limit: 400
The multiples of 7 between 7 and 400 (inclusive) are:
7
14
21
28
35
42
49
56
63
70
77
84
91
98
105
112
119
126
133
140
147
154
161
168
175
182
189
196
203
210
217
224
231
238
245
252
259
266
273
280
287
294
301
308
315
322
329
336
343
350
357
364
371
378
385
392
399

12. Nested Loop Examples

13. Nested Loop Examples

14. THE END……..
THANK YOU……