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let dic : [String: Int] = ["Swift": 4, "Python": 7, "Java": 6, "PHP": 5] for (lang, code) in dic { print("Lang: \(lang) - Code: \(code)") } /* run: Lang: Java - Code: 6 Lang: PHP - Code: 5 Lang: Python - Code: 7 Lang: Swift - Code: 4 */
var dic : [String: Int] = ["Swift": 4, "Python": 7, "Java": 6, "PHP": 5] for (key, value) in dic { print(key, value) } /* run: Swift 4 Java 6 PHP 5 Python 7 */