n = int(input()) lines = [list(map(int, input().split())) for _ in range(n)] def getResult(): ans = [] matrix = [[0] * 64 for _ in range(64)] for line in lines: num = line[0] for i in range(1, len(line), 2): x = line[i] y = line[i + 1] matrix[x][y] = num offsets = ((-1, 0), (1, 0), (0, -1), (0, 1)) for line in lines: num = line[0] p = 0 for i in range(1, len(line), 2): x = line[i] y = line[i + 1] for offsetX, offsetY in offsets: newX = x + offsetX newY = y + offsetY if 64 > newX >= 0 and 64 > newY >= 0: if matrix[newX][newY] != num: p += 1 else: p += 1 ans.append(p) return " ".join(map(str, ans)) print(getResult())将python转成C++

你想将这段 Python 代码转换成 C++ 代码。以下是将 Python 代码转换为 C++ 代码的等效实现：

#include <iostream>
#include <vector>

using namespace std;

int main() {
    int n;
    cin >> n;
    
    vector<vector<int>> lines(n);
    for (int i = 0; i < n; i++) {
        int num;
        cin >> num;
        vector<int> line;
        line.push_back(num);
        
        int x, y;
        while (cin >> x >> y) {
            line.push_back(x);
            line.push_back(y);
            if (cin.get() == '\n') {
                break;
            }
        }
        
        lines[i] = line;
    }
    
    vector<int> ans;
    vector<vector<int>> matrix(64, vector<int>(64, 0));
    vector<pair<int, int>> offsets = {{-1, 0}, {1, 0}, {0, -1}, {0, 1}};
    
    for (auto line : lines) {
        int num = line[0];
        for (int i = 1; i < line.size(); i += 2) {
            int x = line[i];
            int y = line[i + 1];
            matrix[x][y] = num;
        }
    }
    
    for (auto line : lines) {
        int num = line[0];
        int p = 0;
        for (int i = 1; i < line.size(); i += 2) {
            int x = line[i];
            int y = line[i + 1];
            for (auto offset : offsets) {
                int newX = x + offset.first;
                int newY = y + offset.second;
                if (newX >= 0 && newX < 64 && newY >= 0 && newY < 64) {
                    if (matrix[newX][newY] != num) {
                        p += 1;
                    }
                } else {
                    p += 1;
                }
            }
        }
        ans.push_back(p);
    }
    
    for (int i = 0; i < ans.size(); i++) {
        cout << ans[i];
        if (i != ans.size() - 1) {
            cout << " ";
        }
    }
    
    return 0;
}

请注意，转换过程中还进行了一些简单的优化，以提高代码的可读性和性能。