Finding the Sum of an Array in Java

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Katrina Rivers-Williams answered on October 29, 2020 Popularity 9/10 Helpfulness 4/10

answer Finding the Sum of an Array in Java

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Finding the Sum of an Array in Java

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    static int arr[] = { 12, 3, 4, 15 };
 
    // method for sum of elements in an array
    static int sum()
    {
        int sum = 0; // initialize sum
        int i;
 
        // Iterate through all elements and add them to sum
        for (i = 0; i < arr.length; i++)
            sum += arr[i];
 
        return sum;
    }

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Source: www.geeksforgeeks.org

Tags: java sum

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Contributed on Jun 24 2022

Katrina Rivers-Williams

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how to find the sum of an array in java

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int [] arr = {1,2,3,4};
int sum = Arrays.stream(arr).sum(); //prints 10

Popularity 10/10 Helpfulness 6/10 Language java

Source: stackoverflow.com

Tags: find

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Contributed on Oct 09 2021

Motionless Moth

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sum numbers in array java

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public class Exercise2 {
public static void main(String[] args) {      
int my_array[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
int sum = 0;

for (int i : my_array)
    sum += i;
System.out.println("The sum is " + sum);
}
}

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Source: Grepper

Tags: java

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Contributed on Oct 29 2020

Biddls

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Sum of Array Elements JAVA

Comment

// Calculate the sum of all elements of an array

class Main {
 public static void main(String[] args) {
  
   // an array of numbers
   int[] numbers = {3, 4, 5, -5, 0, 12};
   int sum = 0;

   // iterating through each element of the array 
   for (int number: numbers) {
     sum += number;
   }
  
   System.out.println("Sum = " + sum);
 }
}

Popularity 9/10 Helpfulness 2/10 Language java

Source: Grepper

Tags: elements element

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Contributed on May 23 2022

SAMER SAEID

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sum of array in java

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Input : arr[] = {1, 2, 3}
Output : 6
1 + 2 + 3 = 6

Input : arr[] = {15, 12, 13, 10}
Output : 50
15 + 12 + 13 + 10 = 50

Popularity 9/10 Helpfulness 1/10 Language java

Source: www.geeksforgeeks.org

Tags: java

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Contributed on Apr 28 2022

Animesh Chakraborty

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Finding the Sum of an Array in Java

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