#include #include #include #include using namespace std; // Enter multiple words in multiple lines int main() { string input; vector words, best_words; bool is_alpha = true; int score, highscore = 0; // Get user input, validate it and add it to the vector do { input = ""; getline(cin, input); // validate and add valid word to vector if (input.length() > 0 && input.length() < 11) { for (char c : input) { if (!isalpha(c)) { is_alpha = false; break; } } if (is_alpha) words.push_back(input); else !is_alpha; } } while (input.length() > 0); // End program if no valid word was entered if (words.size() == 0) { cout << "No valid word was entered."; return 0; } for (string word : words) { score = 0; // Calculate the score of the word for (char c_unnormalized : word) { char c = tolower (c_unnormalized); if (c == 'e' || c == 'a' || c == 'i' || c == 'o' || c == 'n' || c == 'r' || c == 't' || c == 'l' || c == 's' || c == 'u') score += 1; else if (c == 'd' || c == 'g') score += 2; else if (c == 'b' || c == 'c' || c == 'm' || c == 'p') score += 3; else if (c == 'f' || c == 'h' || c == 'v' || c == 'w' || c == 'y') score += 4; else if (c == 'k') score += 5; else if (c == 'j' || c == 'x') score += 8; else if (c == 'q' || c == 'z') score += 10; else cout << "ERROR! " << c << endl; } // Check the highscore and update highest ranking word(s) if (score >= highscore) { if (score > highscore) { highscore = score; best_words.clear(); } best_words.push_back(word); } } // Output cout << "The highest score is: " << highscore << endl; if (best_words.size() == 1) cout << "The best word is: " << best_words.front(); else { // Remove duplicates set output (best_words.begin(), best_words.end()); cout << "The best words are: "; for (string word : output) cout << word << ' '; } return 0; }

Coding Challenge #8: Scrabble