「Swift入門」タプルの値を入れ替えるサンプル

サンプルコード

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EnlighterJS 3 Syntax Highlighter
var m = 36;
var n = 46;
print(m);
print(n);
//mとnを入れ替え
(m, n) = (n, m);
print(m);
print(n);
var m = 36; var n = 46; print(m); print(n); //mとnを入れ替え (m, n) = (n, m); print(m); print(n);
var m = 36;
var n = 46;
 
print(m); 
print(n); 
 
//mとnを入れ替え
(m, n) = (n, m);
 
print(m); 
print(n);

結果
46
36

Swift

Posted by arkgame