27 lines
492 B
Plaintext
27 lines
492 B
Plaintext
import std.algorithm : swap; // from Phobos standard library
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// The D solution uses templates and it's similar to the C++ one:
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void mySwap(T)(ref T left, ref T right)
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{
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auto temp = left;
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left = right;
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right = temp;
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}
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void main()
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{
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import std.stdio;
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int[] a = [10, 20];
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writeln(a);
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// The std.algorithm standard library module
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// contains a generic swap:
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swap(a[0], a[1]);
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writeln(a);
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// Using mySwap:
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mySwap(a[0], a[1]);
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writeln(a);
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}
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