Prevent a division by zero using the ? 1 : Operators : Language Basics C# Source Code

Prevent a division by zero using the ? 1

    

/*
C#: The Complete Reference 
by Herbert Schildt 

Publisher: Osborne/McGraw-Hill (March 8, 2002)
ISBN: 0072134852
*/
// Prevent a division by zero using the ?. 
using System; 
 
public class NoZeroDiv { 
  public static void Main() { 
    int result; 
    int i; 
 
    for(i = -5; i < 6; i++) { 
      result = i != 0 ? 100 / i : 0; 
      if(i != 0)  
        Console.WriteLine("100 / " + i + " is " + result); 
    } 
  } 
} 


           
       
    
   
  
   

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• The + Operator Is Left Associative
• Math Operators with int value
• Demonstrate the difference between prefix postfix forms of ++
• Demonstrate the relational and logical operators
• Demonstrate the short-circuit operators
• Side-effects can be important
• Self increment
• Self decrease
• Illustrates the use of the comparison operators
• Illustrates the use of the Boolean logical operators
• Ternary operator
• Illustrates the use of the ternary operator