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C++ Exercises: Compute the sum of the elements of an given array of integers

C++ Basic Algorithm: Exercise-84 with Solution

Write a C++ program to compute the sum of the elements of an given array of integers.

Sample Solution:

C++ Code :

#include <iostream>
using namespace std;

int  test(int a1[])
          {
            return a1[0] + a1[1] + a1[2] + a1[3] + a1[4];
          } 
          
int main() 
 {  
  int nums[] = {10, 20, 30, 40, 50};	
  cout << test(nums) << endl; 
  int nums1[] = {10, 20, -30, -40, 50};	
  cout << test(nums1) << endl;
  return 0;    
}

Sample Output:

150
10

Pictorial Presentation:

C++ Basic Algorithm Exercises: Compute the sum of the elements of an given array of integers.

Flowchart:

Flowchart: Compute the sum of the elements of an given array of integers.

C++ Code Editor:

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Previous: Write a C++ program to check two given arrays of integers of length 1 or more and return true if they have the same first element or they have the same last element.
Next: Write a C++ program to rotate the elements of a given array of integers (length 4 ) in left direction and return the new array.

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