Swift Array Programming Exercises: Test if a given array of integers contains either 2 even or 2 odd values all next to each other
Swift Array Programming: Exercise-34 with Solution
Write a Swift program to test if a given array of integers contains either 2 even or 2 odd values all next to each other.
Pictorial Presentation:

Sample Solution:
Swift Code:
func two_even_odd(array_nums: [Int]) -> Bool {
for x in 0..<array_nums.count-2 {
if (array_nums[x] % 2 == 0 && array_nums[x+1] % 2 == 0) || (array_nums[x] % 2 == 1 && array_nums[x+1] % 2 == 1) {
return true
}
}
return false
}
print(two_even_odd(array_nums: [2, 1, 3, 5]))
print(two_even_odd(array_nums: [2, 1, 2, 5]))
print(two_even_odd(array_nums: [2, 4, 2, 5]))
print(two_even_odd(array_nums: [1, 3, 2, 5]))
Sample Output:
true false true true
Swift Programming Code Editor:
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Next:Write a Swift program to test if the value 5 appears in a given array of integers exactly 2 times, and no 5's are next to each other.
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