10 lines
240 B
D
10 lines
240 B
D
import std.stdio, std.algorithm, std.range;
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real mean(Range)(Range r) pure nothrow @nogc {
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return r.sum / max(1.0L, r.count);
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}
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void main() {
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writeln("Mean: ", (int[]).init.mean);
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writeln("Mean: ", [3, 1, 4, 1, 5, 9].mean);
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}
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