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iOS Swift Collections and Control Flow Control Flow With Conditional Statements Working With Logical Operators

Nico Meyer
Nico Meyer
1,137 Points
Posted by Nico Meyer
Nico Meyer
1,137 Points

Don't know what wrong with my code, seems to be working fine

For this challenge, we'd like to know in a range of values from 1 to 100, how many numbers are both odd, and a multiple of 7.

To start us off, I've written a for loop to iterate over the desired range of values and named the local constant n. Your job is to write an if statement inside the for loop to carry out the desired checks.

If the number is both an odd number and a multiple of 7, append the value to the results array provided.

Hint: To check for an odd number use the not operator to check for "not even"

operators.swift 
var results: [Int] = []

for n in 1...100 
{
        if (n % 7 == 0) && !(n % 2 == 0)
      {
        results += [n]
        }
}
print(results)

2 Answers

Nico Meyer
Nico Meyer
1,137 Points
Nico Meyer
Nico Meyer
1,137 Points

Thanks Alex

Forgot about that method.