12.2.4 1 test passed All tests passed Challenge 12.2.4: Modify an array\'s eleme

Question

12.2.4 1 test passed All tests passed Challenge 12.2.4: Modify an array's elements. Activity Double any element's value that is less than minVal. Ex: lf minVal 0, then dataPoints 2, 12, 9, 20 becomes (4, 12, 18, 20 1 public class StudentScores 1 2 public static void main CString CJ args) final int NUM POINTS 4; int[] dataPoints new intCNUM POINTS]; int minval 0 int i 0; dataPoints D01 2 data PointsC1] 12 dataPointsC2J 9; 100 dataPoints[3] 20 11 12 minval 10; 13 Your solution goes here 16 for Ci 0; i NUM POINTS ++i) 18 System.out.print(dataPoints[i] 19

Explanation / Answer

StudentScores.java

public class StudentScores {
   public static void main (String [] args) {
   final int NUM_POINTS = 4;
   int[] dataPoints = new int[NUM_POINTS];
   int minVal = 0;
   int i = 0;
   dataPoints[0] = 2;
   dataPoints[1] = 12;
   dataPoints[2] = 9;
   dataPoints[3] = 20;
   minVal = 10;
   /* Your solution goes here */
   for (i = 0; i < NUM_POINTS; ++i) {
       if(dataPoints[i] < minVal){
           dataPoints[i] = dataPoints[i]*2;
       }
   System.out.print(dataPoints[i] + " ");
   }
   System.out.println();
   return;
   }
   }

Output:

4 12 18 20

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