07/05/11 06:33:04
チラシの裏 剰余を使わないFizzBuzz実装
using System;
using System.Collections.Generic;
using System.Linq;
static class Test {
static IEnumerable<U> Zip<S, T, U>(IEnumerable<S> seq1, IEnumerable<T> seq2, Func<S, T, U> selector) {
var e1 = seq1.GetEnumerator();
var e2 = seq2.GetEnumerator();
while (e1.MoveNext() && e2.MoveNext()) {
yield return selector(e1.Current, e2.Current);
}
}
static void Print<T>(this IEnumerable<T> seq) {
foreach (var e in seq) {
Console.WriteLine(e);
}
}