9.6.1. Arrays-WE5-P1

Subgoals for Evaluating Arrays

1. Set up array from 0 to size-1

2. Evaluate data type of statements against array

3. Trace statements, updating slots as you go

   1. Remember assignment subgoals

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Arrays-WE5-P1

Put the following code in order to create a program that will declare and instantiate an array of 10 random values between 1 and 100 and then find the maximum value in the array.

        import java.util.*;
public class main{
   public static void main (String[] args) {
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      Random r = new Random();
      int [] arr = new int[10];
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      for (int i = 0; i < 10; i++) {
         arr[i] = r.nextInt(100) + 1;
         System.out.println("arr["+i+"] is " + arr[i]);
      }
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      int max = arr[0];
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      for (int i = 1; i < 10; i++) {
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         if (arr[i] > max)
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            max = arr[i];
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      }
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      System.out.println("Maximum value is " + max);
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   }
}
        

public class main{ public static void main(String args[]){ } }

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