#include <iostream> #include <string> #include <vector> #include <ctime> #include <cstdlib> #include <iomanip> #include <fstream> using namespace std; // ========= COLORS ========== void printColor(const string &text, const string &color) { if (color == "blue") cout << "\033[1;34m" << text << "\033[0m"; else if (color == "green") cout << "\033[1;32m" << text << "\033[0m"; else if (color == "yellow") cout << "\033[1;33m" << text << "\033[0m"; else if (color == "red") cout << "\033[1;31m" << text << "\033[0m"; else if (color == "cyan") cout << "\033[1;36m" << text << "\033[0m"; else cout << text; } // ========= SCORE SYSTEM ========= void saveHighScore(double score) { ofstream file("highscore.txt", ios::app); file << score << "\n"; file.close(); } double getHighScore() { ifstream file("highscore.txt"); double score, maxScore = 0; while (file >> score) { if (score > maxScore) maxScore = score; } return maxScore; } // ========= CODE SNIPPET STRUCTURE ========= struct CodeSnippet { string heading; string explanation; vector<string> codeLines; vector<string> lineExplain; }; // ========= WORD POOL ========= class WordPool { public: vector<string> words; WordPool() { words = { "int","float","double","if","else","for","while","class", "public","private","protected","virtual","override","friend", "+","-","*","/","%","&&","||","==","!=","<",">", "{","}","(",")","[","]","::","->","<<",">>", ";", "return","new","delete","namespace","using","std","template", "vector","map","set","queue","stack","list","pair","tuple", // ... Expand this to 1000 coding words/symbols }; } string getRandomWord() { return words[rand() % words.size()]; } }; // ========= LEARNING TUTOR ========= class LearningTutor { vector<CodeSnippet> snippets; public: LearningTutor() { addArrayExample(); addLoopExample(); addFunctionExample(); // TODO: Add 20+ more snippets (OOP, Pointers, Recursion, etc.) } void addArrayExample() { CodeSnippet arr; arr.heading = "ARRAY EXAMPLE"; arr.explanation = "Is code me hum ek array banate hain aur uski values print karte hain."; arr.codeLines = { "int arr[5] = {1, 2, 3, 4, 5};", "for (int i = 0; i < 5; i++) {", " cout << arr[i] << endl;", "}" }; arr.lineExplain = { "Array declare aur initialize ho raha hai.", "Loop start hota hai, i=0 se i<5 tak.", "Array ke har element ko print kar rahe hain.", "Loop khatam hota hai." }; snippets.push_back(arr); } void addLoopExample() { CodeSnippet loop; loop.heading = "LOOP EXAMPLE"; loop.explanation = "Is code me ek simple for loop likha hai jo numbers print karta hai."; loop.codeLines = { "for (int i = 1; i <= 10; i++) {", " cout << i << \" \";", "}" }; loop.lineExplain = { "Loop 1 se 10 tak chalega.", "Har i ki value print ho rahi hai.", "Loop block close hota hai." }; snippets.push_back(loop); } void addFunctionExample() { CodeSnippet func; func.heading = "FUNCTION EXAMPLE"; func.explanation = "Is code me ek function banate hain jo do numbers ka sum return karta hai."; func.codeLines = { "int add(int a, int b) {", " return a + b;", "}" }; func.lineExplain = { "Function add declare hota hai jo 2 parameters leta hai.", "Return statement a+b return kar raha hai.", "Function ka end." }; snippets.push_back(func); } void learnMode() { for (auto &snip : snippets) { cout << "\n"; printColor("[ " + snip.heading + " ]\n", "blue"); printColor("→ " + snip.explanation + "\n\n", "green"); int correctChars = 0, totalChars = 0; time_t start = time(0); for (size_t i = 0; i < snip.codeLines.size(); i++) { printColor(snip.codeLines[i] + "\n", "yellow"); printColor(" Explanation: " + snip.lineExplain[i] + "\n", "green"); cout << "Type this line:\n> "; string input; getline(cin, input); totalChars += snip.codeLines[i].size(); for (size_t j = 0; j < min(input.size(), snip.codeLines[i].size()); j++) { if (input[j] == snip.codeLines[i][j]) correctChars++; } if (input == snip.codeLines[i]) printColor("✅ Correct!\n", "green"); else printColor("❌ Error! Expected: " + snip.codeLines[i] + "\n", "red"); } time_t end = time(0); double timeTaken = difftime(end, start); double wpm = (correctChars / 5.0) / (timeTaken / 60.0); double accuracy = (correctChars * 100.0) / totalChars; printColor("\n=== RESULT ===\n", "cyan"); cout << "Speed: " << fixed << setprecision(2) << wpm << " WPM\n"; cout << "Accuracy: " << fixed << setprecision(2) << accuracy << "%\n"; saveHighScore(wpm); } } void typingChallenge(WordPool &pool, int count = 50) { printColor("\n=== TYPING CHALLENGE ===\n", "blue"); int correct = 0; string input; time_t start = time(0); for (int i = 0; i < count; i++) { string word = pool.getRandomWord(); cout << "Word " << i + 1 << ": " << word << "\n> "; cin >> input; if (input == word) correct++; } time_t end = time(0); double timeTaken = difftime(end, start); double wpm = (correct / timeTaken) * 60; printColor("\nResult: ", "cyan"); cout << correct << "/" << count << " correct. Speed: " << wpm << " WPM.\n"; saveHighScore(wpm); } }; // ========= MAIN ========= int main() { srand(time(0)); WordPool pool; LearningTutor tutor; while (true) { printColor("\n=== C++ TYPING MASTER ===\n", "cyan"); cout << "1. Learn Mode (20+ Examples)\n"; cout << "2. Typing Challenge (1000 Words)\n"; cout << "3. View High Score\n"; cout << "4. Exit\n"; cout << "Choose: "; int choice; cin >> choice; cin.ignore(); if (choice == 1) tutor.learnMode(); else if (choice == 2) tutor.typingChallenge(pool, 50); else if (choice == 3) cout << "High Score: " << getHighScore() << " WPM\n"; else if (choice == 4) break; else cout << "Invalid choice.\n"; } return 0; }