From 6aa18c083124ccad7d1281e0a2f64e8e5aef9dc1 Mon Sep 17 00:00:00 2001
From: Andrey Kassaev <andrey@kassaev.com>
Date: Tue, 5 Mar 2024 17:15:45 +0400
Subject: [PATCH] init

---
 .gitignore |  2 ++
 Main.cpp   | 67 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 69 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 Main.cpp

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..6df1069
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+*/*
+OOP*
\ No newline at end of file
diff --git a/Main.cpp b/Main.cpp
new file mode 100644
index 0000000..2bed818
--- /dev/null
+++ b/Main.cpp
@@ -0,0 +1,67 @@
+#pragma once
+#include <string>
+#include <vector>
+#include <iostream>
+#include <algorithm>
+
+void tokenize(std::string str, std::vector<std::string>& token_v);
+bool isPalindrome(std::string str);
+std::string replaceStr(std::string str, const std::string& from, const std::string& to);
+
+int main() {
+
+    std::string str = "Hi how are you and WOW and abba";
+    std::vector<std::string> str_vector;
+    std::vector<std::string> str_vector_pal;
+    int palindromeCounter = 0;
+
+    std::cout << "Source string: " << str << "\n";
+    std::cout << "Edited string: " << replaceStr(str, "and", ",and") << "\n\n";
+
+    tokenize(str, str_vector);
+
+    for (std::string& str: str_vector)
+    {
+        if (isPalindrome(str))
+        {
+            palindromeCounter += 1;
+            str_vector_pal.push_back(str);
+        }
+    }
+
+    std::cout << "Palindrome Counter = " << palindromeCounter << "; ";
+    for (std::string& str: str_vector_pal)
+    {
+        std::cout << str << ", ";
+    }
+    std::cout << "\n";
+
+    system("pause");
+
+	return 0;
+};
+
+bool isPalindrome(std::string str) {
+    std::string tmp = str;
+    std::reverse(tmp.begin(), tmp.end());
+    return (str == tmp) ? true : false;
+}
+
+void tokenize(std::string str, std::vector<std::string>& token_v) {
+    size_t start = str.find_first_not_of(' '), end = start;
+
+    while (start != std::string::npos) {
+        end = str.find(' ', start);
+        token_v.push_back(str.substr(start, end - start));
+        start = str.find_first_not_of(' ', end);
+    }
+}
+
+std::string replaceStr(std::string str, const std::string& from, const std::string& to) {
+    size_t start_pos = 0;
+    while ((start_pos = str.find(from, start_pos)) != std::string::npos) {
+        str.replace(start_pos, from.length(), to);
+        start_pos += to.length();
+    }
+    return str;
+}