From 3343eb9a08916e1b2e67ac96ae36bb788f0c276f Mon Sep 17 00:00:00 2001
From: "exercism-solutions-syncer[bot]"
 <211797793+exercism-solutions-syncer[bot]@users.noreply.github.com>
Date: Sun, 21 Jun 2026 21:11:22 +0000
Subject: [PATCH] [Sync Iteration] cpp/word-count/1

---
 solutions/cpp/word-count/1/word_count.cpp | 48 +++++++++++++++++++++++
 solutions/cpp/word-count/1/word_count.h   |  8 ++++
 2 files changed, 56 insertions(+)
 create mode 100644 solutions/cpp/word-count/1/word_count.cpp
 create mode 100644 solutions/cpp/word-count/1/word_count.h

diff --git a/solutions/cpp/word-count/1/word_count.cpp b/solutions/cpp/word-count/1/word_count.cpp
new file mode 100644
index 0000000..54a7fdc
--- /dev/null
+++ b/solutions/cpp/word-count/1/word_count.cpp
@@ -0,0 +1,48 @@
+#include "word_count.h"
+#include <cctype>
+
+using namespace std;
+
+namespace word_count {
+
+map<string, int> words(const string& text) {
+    map<string, int> counts;
+    string current_word = "";
+
+    for (size_t i = 0; i < text.length(); ++i) {
+        char c = text[i];
+
+        // 1. Si es alfanumérico, se acumula en minúsculas
+        if (isalnum(c)) {
+            current_word += tolower(c);
+        } 
+        // 2. Si es un apóstrofo, validamos si es una contracción válida
+        else if (c == '\'') {
+            if (!current_word.empty() && i + 1 < text.length() && isalnum(text[i + 1])) {
+                current_word += c;
+            } else {
+                // Si no es válida actúa como separador de la palabra actual.
+                if (!current_word.empty()) {
+                    counts[current_word]++;
+                    current_word = "";
+                }
+            }
+        } 
+        // 3. Cualquier otro carácter actúa como un separador 
+        else {
+            if (!current_word.empty()) {
+                counts[current_word]++;
+                current_word = ""; // Limpiamos la ventana para la siguiente palabra
+            }
+        }
+    }
+
+    // Aduana de cierre: Si el texto terminó y quedó una palabra en el búfer
+    if (!current_word.empty()) {
+        counts[current_word]++;
+    }
+
+    return counts;
+}
+
+}
diff --git a/solutions/cpp/word-count/1/word_count.h b/solutions/cpp/word-count/1/word_count.h
new file mode 100644
index 0000000..affb47c
--- /dev/null
+++ b/solutions/cpp/word-count/1/word_count.h
@@ -0,0 +1,8 @@
+#pragma once
+#include <string>
+#include <map>
+
+namespace word_count {
+    std::map<std::string, int> words(const std::string& text);
+
+}