Could you fix the mistakes in this code so that it works. I’m having trouble making it work on visual studios. #include #include #include using namespace std; // Function to count the total number of "$"s in the economy matrix int CountTotalMoney(const vector>& matrix) { int count = 0; for (const auto& row : matrix) { for (const char& cell : row) { if (cell == '$') { count++; } } } return count; } // Function to recursively count the size of the money pot int CountMoneyPotSize(const vector>& matrix, vector>& visited, int row, int col) { if (row < 0 || col < 0 || row >= matrix.size() || col >= matrix[0].size() || visited[row][col]) { return 0; } visited[row][col] = true; if (matrix[row][col] != '$') { return 0; } int size = 1; size += CountMoneyPotSize(matrix, visited, row - 1, col); // Up size += CountMoneyPotSize(matrix, visited, row + 1, col); // Down size += CountMoneyPotSize(matrix, visited, row, col - 1); // Left size += CountMoneyPotSize(matrix, visited, row, col + 1); // Right return size; } // Function to read data from file and store it into a data structure vector> ReadDataFromFile(const string& filename) { ifstream file(filename); vector> matrix; if (file.is_open()) { string line; while (getline(file, line)) { vector row(line.begin(), line.end()); matrix.push_back(row); } file.close(); } return matrix; } int main() { vector> matrix = ReadDataFromFile("Payday.txt"); // Outputting the matrix for (const auto& row : matrix) { for (const char& cell : row) { cout << cell; } cout << endl; } // Counting total "$"s int totalMoney = CountTotalMoney(matrix); cout << "Total Money: " << totalMoney << endl; // Testing CountMoneyPotSize vector> visited(matrix.size(), vector(matrix[0].size(), false)); int startRow = 0; int startCol = 4; int moneyPotSize = CountMoneyPotSize(matrix, visited, startRow, startCol); cout << "Money Pot Size: " << moneyPotSize << endl; return 0; }

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Could you fix the mistakes in this code so that it works. I’m having trouble making it work on visual studios. #include #include #include using namespace std; // Function to count the total number of "$"s in the economy matrix int CountTotalMoney(const vector>& matrix) { int count = 0; for (const auto& row : matrix) { for (const char& cell : row) { if (cell == '$') { count++; } } } return count; } // Function to recursively count the size of the money pot int CountMoneyPotSize(const vector>& matrix, vector>& visited, int row, int col) { if (row < 0 || col < 0 || row >= matrix.size() || col >= matrix[0].size() || visited[row][col]) { return 0; } visited[row][col] = true; if (matrix[row][col] != '$') { return 0; } int size = 1; size += CountMoneyPotSize(matrix, visited, row - 1, col); // Up size += CountMoneyPotSize(matrix, visited, row + 1, col); // Down size += CountMoneyPotSize(matrix, visited, row, col - 1); // Left size += CountMoneyPotSize(matrix, visited, row, col + 1); // Right return size; } // Function to read data from file and store it into a data structure vector> ReadDataFromFile(const string& filename) { ifstream file(filename); vector> matrix; if (file.is_open()) { string line; while (getline(file, line)) { vector row(line.begin(), line.end()); matrix.push_back(row); } file.close(); } return matrix; } int main() { vector> matrix = ReadDataFromFile("Payday.txt"); // Outputting the matrix for (const auto& row : matrix) { for (const char& cell : row) { cout << cell; } cout << endl; } // Counting total "$"s int totalMoney = CountTotalMoney(matrix); cout << "Total Money: " << totalMoney << endl; // Testing CountMoneyPotSize vector> visited(matrix.size(), vector(matrix[0].size(), false)); int startRow = 0; int startCol = 4; int moneyPotSize = CountMoneyPotSize(matrix, visited, startRow, startCol); cout << "Money Pot Size: " << moneyPotSize << endl; return 0; }

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