Re-translate the Japanese version (#1871)

* Retranslate Japanese docs with GPT-5.4 * Retranslate Japanese code with GPT-5.4
2026-08-21 07:47:14 +00:00 · 2026-03-30 07:30:15 +08:00
parent fe6443235b
commit d7b2277d2b
1444 changed files with 83312 additions and 8363 deletions
@@ -0,0 +1,62 @@
+/**
+ * File: simple_hash.dart
+ * Created Time: 2023-06-25
+ * Author: liuyuxin (gvenusleo@gmail.com)
+ */
+
+/* 加算ハッシュ */
+int addHash(String key) {
+  int hash = 0;
+  final int MODULUS = 1000000007;
+  for (int i = 0; i < key.length; i++) {
+    hash = (hash + key.codeUnitAt(i)) % MODULUS;
+  }
+  return hash;
+}
+
+/* 乗算ハッシュ */
+int mulHash(String key) {
+  int hash = 0;
+  final int MODULUS = 1000000007;
+  for (int i = 0; i < key.length; i++) {
+    hash = (31 * hash + key.codeUnitAt(i)) % MODULUS;
+  }
+  return hash;
+}
+
+/* XOR ハッシュ */
+int xorHash(String key) {
+  int hash = 0;
+  final int MODULUS = 1000000007;
+  for (int i = 0; i < key.length; i++) {
+    hash ^= key.codeUnitAt(i);
+  }
+  return hash & MODULUS;
+}
+
+/* 回転ハッシュ */
+int rotHash(String key) {
+  int hash = 0;
+  final int MODULUS = 1000000007;
+  for (int i = 0; i < key.length; i++) {
+    hash = ((hash << 4) ^ (hash >> 28) ^ key.codeUnitAt(i)) % MODULUS;
+  }
+  return hash;
+}
+
+/* Dirver Code */
+void main() {
+  String key = "Hello アルゴリズム";
+
+  int hash = addHash(key);
+  print("加算ハッシュ値は $hash です");
+
+  hash = mulHash(key);
+  print("乗算ハッシュ値は $hash です");
+
+  hash = xorHash(key);
+  print("XOR ハッシュ値は $hash です");
+
+  hash = rotHash(key);
+  print("回転ハッシュ値は $hash です");
+}