Created
August 24, 2016 08:05
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Reading input and writing to stderr in Swift (for programming challenges)
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| import Foundation | |
| public struct StderrOutputStream: OutputStreamType { | |
| public mutating func write(string: String) { fputs(string, stderr) } | |
| } | |
| public var errStream = StderrOutputStream() | |
| let T = Int(readLine()!)! | |
| debugPrint("T = \(T)", toStream: &errStream) |
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