A

Admin • 670.22K Points
Coach

Q. What will this Swift code print?

Code:
let value = "42"
if let intValue = Int(value) {
print(intValue * 2) }
  • (A) 84
  • (B) 42
  • (C) Error
  • (D) nil
  • Correct Answer - Option(A)
  • Views: 1
  • Filed under category Swift (iOs)
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Explanation by: Admin
`Int(value)` converts the string to integer, then multiplies by 2.

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