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Java Program to convert boolean to integer

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  • Last Updated : 27 Dec, 2019

Given a boolean value, the task is to convert this boolean value into an integer value in Java.

Examples:

Input: boolean = true
Output: 1

Input: boolean = false
Output: 0

Approach:

  • Get the boolean value to be converted.
  • Check if boolean value is true or false
  • If the boolean value is true, set the integer value as 1.
  • Else if the boolean value is false, set the integer value as 0.

Below is the implementation of the above approach:

Example 1: When boolean value is true




// Java Program to convert boolean to integer
  
public class GFG {
  
    public static void main(String[] args)
    {
  
        // The boolean value
        boolean boolValue = true;
  
        // The expected integer value
        int intValue;
  
        // Check if it's true or false
        if (boolValue) {
            intValue = 1;
        }
        else {
            intValue = 0;
        }
  
        // Print the expected integer value
        System.out.println(
            boolValue
            + " after converting into integer = "
            + intValue);
    }
}

Output:

true after converting into integer = 1

Example 2: When boolean value is false




// Java Program to convert boolean to integer
  
public class GFG {
  
    public static void main(String[] args)
    {
  
        // The boolean value
        boolean boolValue = false;
  
        // The expected integer value
        int intValue;
  
        // Check if it's true or false
        if (boolValue) {
            intValue = 1;
        }
        else {
            intValue = 0;
        }
  
        // Print the expected integer value
        System.out.println(
            boolValue
            + " after converting into integer = "
            + intValue);
    }
}

Output:

false after converting into integer = 0


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