Swift Array Programming Exercises: Compute the sum of the values of two given array of integers and each length 2. Find the array which has the largest sum and return the first array if the sum of two given arrays are equal

Last update on June 14 2025 05:35:45 (UTC/GMT +8 hours)

Write a Swift program to compute the sum of the values of two given array of integers and each length 2. Find the array which has the largest sum and return the first array if the sum of two given arrays are equal.

Pictorial Presentation:

Sample Solution:

Swift Code:

func bigger_array(_ a: [Int], _ b: [Int]) -> [Int] {
    if (a[0] + a[1]) >= (b[0] + b[1]) 
    {
        return a
    } 
    else 
    {
        return b
    }
 }
print(bigger_array([1, 2], [3, -4])) 
print(bigger_array([0, 1], [1, 2])) 
print(bigger_array([6, 2], [4, 4]))  

Sample Output:

[1, 2]
[1, 2]
[6, 2]

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