11 lines
295 B
D
11 lines
295 B
D
import std.stdio;
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T delegate(S) compose(T, U, S)(in T delegate(U) f,
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in U delegate(S) g) {
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return s => f(g(s));
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}
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void main() {
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writeln(compose((int x) => x + 15, (int x) => x ^^ 2)(10));
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writeln(compose((int x) => x ^^ 2, (int x) => x + 15)(10));
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}
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