Translate all code to English (#1836)

* Review the EN heading format. * Fix pythontutor headings. * Fix pythontutor headings. * bug fixes * Fix headings in **/summary.md * Revisit the CN-to-EN translation for Python code using Claude-4.5 * Revisit the CN-to-EN translation for Java code using Claude-4.5 * Revisit the CN-to-EN translation for Cpp code using Claude-4.5. * Fix the dictionary. * Fix cpp code translation for the multipart strings. * Translate Go code to English. * Update workflows to test EN code. * Add EN translation for C. * Add EN translation for CSharp. * Add EN translation for Swift. * Trigger the CI check. * Revert. * Update en/hash_map.md * Add the EN version of Dart code. * Add the EN version of Kotlin code. * Add missing code files. * Add the EN version of JavaScript code. * Add the EN version of TypeScript code. * Fix the workflows. * Add the EN version of Ruby code. * Add the EN version of Rust code. * Update the CI check for the English version code. * Update Python CI check. * Fix cmakelists for en/C code. * Fix Ruby comments
2026-09-01 04:47:12 +00:00 · 2025-12-31 07:44:52 +08:00
parent 45e1295241
commit 2778a6f9c7
1284 changed files with 71557 additions and 3275 deletions
@@ -0,0 +1,74 @@
+/**
+ * File: iteration.kt
+ * Created Time: 2024-01-25
+ * Author: curtishd (1023632660@qq.com)
+ */
+
+package chapter_computational_complexity.iteration
+
+/* for loop */
+fun forLoop(n: Int): Int {
+    var res = 0
+    // Sum 1, 2, ..., n-1, n
+    for (i in 1..n) {
+        res += i
+    }
+    return res
+}
+
+/* while loop */
+fun whileLoop(n: Int): Int {
+    var res = 0
+    var i = 1 // Initialize condition variable
+    // Sum 1, 2, ..., n-1, n
+    while (i <= n) {
+        res += i
+        i++ // Update condition variable
+    }
+    return res
+}
+
+/* while loop (two updates) */
+fun whileLoopII(n: Int): Int {
+    var res = 0
+    var i = 1 // Initialize condition variable
+    // Sum 1, 4, 10, ...
+    while (i <= n) {
+        res += i
+        // Update condition variable
+        i++
+        i *= 2
+    }
+    return res
+}
+
+/* Nested for loop */
+fun nestedForLoop(n: Int): String {
+    val res = StringBuilder()
+    // Loop i = 1, 2, ..., n-1, n
+    for (i in 1..n) {
+        // Loop j = 1, 2, ..., n-1, n
+        for (j in 1..n) {
+            res.append(" ($i, $j), ")
+        }
+    }
+    return res.toString()
+}
+
+/* Driver Code */
+fun main() {
+    val n = 5
+    var res: Int
+
+    res = forLoop(n)
+    println("\nFor loop sum result res = $res")
+
+    res = whileLoop(n)
+    println("\nWhile loop sum result res = $res")
+
+    res = whileLoopII(n)
+    println("\nWhile loop (two updates) sum result res = $res")
+
+    val resStr = nestedForLoop(n)
+    println("\nNested for loop traversal result $resStr")
+}