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多言語FizzBuzzチャレンジ6日目:C++

Last updated at Posted at 2022-12-05

これまでのまとめ

本日のお品書き

泣く子も黙る(再)C++。FizzBuzzするだけならCと大きくは違わないですね…。

FizzBuzz

#include <iostream>
// iostreamの中で定義している`std`名前空間を呼び出している
// std::cout, std::endl などを短縮して呼び出すため
using namespace std;

int main() {
  for (int i = 0; i < 101; i++) {
    if (i % 15 == 0) {
      cout << "FizzBuzz" << endl;
    } else if (i % 3 == 0) {
      cout << "Fizz" << endl;
    } else if (i % 5 == 0) {
      cout << "Buzz" << endl;
    } else {
      cout << i << endl;
    }
  }
  return 0;
}

【おまけ】コンパイルまで

g++ main.cpp
./a.out
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