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  2. Algorithms
  3. Warmup
  4. Simple Array Sum
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Simple Array Sum

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  • nihal_navale22
     + 0 comments

    ** C ++ **

    int simpleArraySum(vector<int> ar) {
int sum = 0;
for (int i=0; i<ar.size(); i++){
    sum = sum + ar.at(i);
}
return sum;
}

  • daht_x
     + 0 comments

    Simple array sum | C#

    Common

    internal interface ISolution
{
    int SimpleArraySum(List<int> integers);
}

    Solution one

    internal sealed class SolutionOne : ISolution
{
    public int SimpleArraySum(List<int> integers)
    {
        int sum = default;
        foreach (int integer in integers)
        _ = sum += integer;
        return sum;
    }
}

    Solution two

    internal sealed class SolutionTwo : ISolution
{
    public int SimpleArraySum(List<int> integers)
        => integers.Sum();
}

    Solution three

    internal sealed class SolutionThree : ISolution
{
    public int SimpleArraySum(List<int> integers)
        => integers.Aggregate(0, static (total, next) => total + next);
}

  • premascii
     + 0 comments

    for java , we are getting input as list type array so our code will be a bit different than the simple array, code will be like this if you find any correction please let me know too.

    public static int simpleArraySum(List<Integer> ar) {
    int sum = 0;
    for(int i=0; i<ar.size();i++)
         {
            sum+=ar.get(i);
         }
        return sum;
    }

  • jhonsonrob32
     + 0 comments

    Bundle of thansk for sharing this. I am going to implement it on my webiste that is related to cleaning a septic tank.

  • Kristina_1191511
     + 0 comments

    Very simple C++ code.

    #include <iostream>

using namespace std;

int main()
{ 
int n,i; 
cin>>n; //limit of the array.
int ar[n];
int sum = 0;
for(i=0; i<n; i++){
    cin>>ar[i];
}

for(i=0; i<n; i++){
    sum= sum+ar[i];
}

cout<<sum;

    return 0;
}
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