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【PHP基礎⑬】ループ処理-3.カウントアップ

Last updated at Posted at 2022-06-21

[問題]  (参照:http://www.cc.kyoto-su.ac.jp/~mmina/bp1/hundredKnocksBasic.html)
整数値を入力させ、0から入力値まで数を1ずつ増やして表示するプログラムを作成しなさい。
なお、入力値に0以下の値を入力した場合は考慮しなくてもよい。

コード

$a = intval(fgets(STDIN));
for($m = 0; $m <= $a; $m++){
    echo "$m \n";
}

↓「7」と入力

結果

0 
1 
2 
3 
4 
5 
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7
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