From 29747f6248d271ba890f1d71dbb4b3b2019f1166 Mon Sep 17 00:00:00 2001 From: WATAHIKI YUTO Date: Sat, 7 Mar 2026 11:36:15 +0900 Subject: [PATCH] =?UTF-8?q?=E3=80=8C=E7=B9=B0=E3=82=8A=E8=BF=94=E3=81=97?= =?UTF-8?q?=E3=80=8D=E3=81=AE=E7=AF=80=E3=81=AE=E6=BC=94=E7=BF=92=E5=95=8F?= =?UTF-8?q?=E9=A1=8C1=E3=81=AE=E5=88=A5=E8=A7=A3=E3=82=92=E5=89=8A?= =?UTF-8?q?=E9=99=A4?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../10-loop/_samples/product-alt/index.html | 10 ---------- .../10-loop/_samples/product-alt/script.js | 5 ----- .../10-loop/_samples/product/script.js | 4 ++-- docs/1-trial-session/10-loop/index.mdx | 16 +--------------- 4 files changed, 3 insertions(+), 32 deletions(-) delete mode 100644 docs/1-trial-session/10-loop/_samples/product-alt/index.html delete mode 100644 docs/1-trial-session/10-loop/_samples/product-alt/script.js diff --git a/docs/1-trial-session/10-loop/_samples/product-alt/index.html b/docs/1-trial-session/10-loop/_samples/product-alt/index.html deleted file mode 100644 index 07ea1c3a0..000000000 --- a/docs/1-trial-session/10-loop/_samples/product-alt/index.html +++ /dev/null @@ -1,10 +0,0 @@ - - - - - 積の演習の解答例 (複合代入演算子) - - - - - diff --git a/docs/1-trial-session/10-loop/_samples/product-alt/script.js b/docs/1-trial-session/10-loop/_samples/product-alt/script.js deleted file mode 100644 index a13270ea7..000000000 --- a/docs/1-trial-session/10-loop/_samples/product-alt/script.js +++ /dev/null @@ -1,5 +0,0 @@ -let product = 1; -for (let i = 1; i <= 10; i += 1) { - product *= i; -} -document.write(product); diff --git a/docs/1-trial-session/10-loop/_samples/product/script.js b/docs/1-trial-session/10-loop/_samples/product/script.js index 67818e7a7..a13270ea7 100644 --- a/docs/1-trial-session/10-loop/_samples/product/script.js +++ b/docs/1-trial-session/10-loop/_samples/product/script.js @@ -1,5 +1,5 @@ let product = 1; -for (let i = 1; i <= 10; i = i + 1) { - product = product * i; +for (let i = 1; i <= 10; i += 1) { + product *= i; } document.write(product); diff --git a/docs/1-trial-session/10-loop/index.mdx b/docs/1-trial-session/10-loop/index.mdx index 3f5f8f2c7..a950e25b6 100644 --- a/docs/1-trial-session/10-loop/index.mdx +++ b/docs/1-trial-session/10-loop/index.mdx @@ -141,20 +141,6 @@ const string2 = `10から2を引くと${10 - 2}です。`; -```javascript -let product = 1; -for (let i = 1; i <= 10; i = i + 1) { - product = product * i; -} -document.write(product); -``` - - - -別解 - -複合代入演算子を使うと次のようにも書けます。 - ```javascript let product = 1; for (let i = 1; i <= 10; i += 1) { @@ -163,7 +149,7 @@ for (let i = 1; i <= 10; i += 1) { document.write(product); ``` - +