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Solution Review: Method to Check Sum

Explore how to define and use a Java method that evaluates the sum of two parameters with conditional logic. Understand step-by-step how if, else if, and else blocks determine different return values based on sum comparison. This lesson helps you grasp method structure, variables, and control flow for effective coding.

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Solution: Do

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Java
class challenge_one{
  public static int checkSum(int one, int two){
    //Write your code here
    //Declare the necessary variable
    int check;
    int sum= one+two;
    if(sum<100)
      check = 0;
    else if(sum>100)
      check=1;
    else
       check=2;
    //Change the return variable as well  
    return check;
  }
  
  public static void main(String[] args){
    int answer=checkSum(100,110);
    System.out.println("The value of check is: "+answer);
    
    answer=checkSum(100,0);
    System.out.println("The value of check is: "+answer);
    
    answer=checkSum(100,-110);
    System.out.println("The value of check is: "+answer);
    
  }
}

Understanding the code

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