Use commas in a for statememt to find the largest and smallest factor of a number

/*
C#: The Complete Reference 
by Herbert Schildt 

Publisher: Osborne/McGraw-Hill (March 8, 2002)
ISBN: 0072134852
*/
/* 
   Use commas in a for statememt to find 
   the largest and smallest factor of a number. 
*/ 
 
using System; 
 
public class Comma1 {    
  public static void Main() {    
    int i, j; 
    int smallest, largest; 
    int num; 
 
    num = 100; 
    
    smallest = largest = 1; 
 
    for(i=2, j=num/2; (i <= num/2) & (j >= 2); i++, j--) { 
 
      if((smallest == 1) & ((num % i) == 0))  
        smallest = i; 
 
      if((largest == 1) & ((num % j) == 0))  
        largest = j; 
 
    } 
 
    Console.WriteLine("Largest factor: " + largest); 
    Console.WriteLine("Smallest factor: " + smallest); 
  } 
}

Related examples in the same category

1.	Simplest for
2.	For loop for array
3.	The finished C# statement Help system that processes multiple requests
4.	Determine smallest single-digit factor
5.	A negatively running for loop
6.	Determine if a number is prime. If it is not, then display its largest factor
7.	loop with letter char as the control variable
8.	Use commas in a for statememt
9.	Loop condition can be any bool expression
10.	Parts of the for can be empty
11.	Move more out of the for loop
12.	The body of a loop can be empty
13.	Declare loop control variable inside the for
14.	Using break to exit a loop
15.	Use continue
16.	Demonstrate the for loop
17.	Compute the sum and product of the numbers from 1 to 10.
18.	For Loop Tester
19.	If inside a for
20.	For without init value
21.	For without increase
22.	For with empty condition
23.	a for loop to display 1 to 5
24.	Update two parameters in for loop

Use commas in a for statememt to find the largest and smallest factor of a number : for « Language Basics « C# / C Sharp

Related examples in the same category