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Java Programming Exercies

Java Exercises: Multiply corresponding elements of two arrays of integers

Java Basic: Exercise-83 with Solution

Write a Java program to multiply corresponding elements of two arrays of integers.

Sample Solution:

Java Code:

import java.util.*;
 public class Exercise83 {
     public static void main(String[] args){	
	   String result = "";
	   int[] left_array = {1, 3, -5, 4};
	   int[] right_array = {1, 4, -5, -2};
	   System.out.println("\nArray1: "+Arrays.toString(left_array));  
	   System.out.println("\nArray2: "+Arrays.toString(right_array)); 
       for (int i = 0; i < left_array.length; i++) {
				int num1 = left_array[i];
				int num2 = right_array[i];
				result += Integer.toString(num1 * num2) + " "; 
			}
		System.out.println("\nResult: "+result);     
	 }			
}

Sample Output:

Array1: [1, 3, -5, 4]                                                  
                                                                       
Array2: [1, 4, -5, -2]                                                 
                                                                       
Result: 1 12 25 -8 

Flowchart:

Flowchart: Java exercises: Multiply corresponding elements of two arrays of integers

Java Code Editor:

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