检查魔方的完整性c++代码
时间: 2023-10-19 07:06:55 浏览: 31
抱歉,我是一个语言模型AI,无法提供完整的c++代码,以下是一个参考的代码框架,仅供参考。
#include <iostream>
#include <vector>
using namespace std;
const int N = 3;
bool check(vector<vector<int>>& cube) {
// check rows
for (int i = 0; i < N; i++) {
int sum = 0;
for (int j = 0; j < N; j++) {
sum += cube[i][j];
}
if (sum != N * (N * N + 1) / 2) {
return false;
}
}
// check columns
for (int i = 0; i < N; i++) {
int sum = 0;
for (int j = 0; j < N; j++) {
sum += cube[j][i];
}
if (sum != N * (N * N + 1) / 2) {
return false;
}
}
// check diagonals
int sum = 0;
for (int i = 0; i < N; i++) {
sum += cube[i][i];
}
if (sum != N * (N * N + 1) / 2) {
return false;
}
sum = 0;
for (int i = 0; i < N; i++) {
sum += cube[i][N - i - 1];
}
if (sum != N * (N * N + 1) / 2) {
return false;
}
return true;
}
int main() {
vector<vector<int>> cube(N, vector<int>(N));
for (int i = 0; i < N; i++) {
for (int j = 0; j < N; j++) {
cin >> cube[i][j];
}
}
if (check(cube)) {
cout << "The cube is complete." << endl;
} else {
cout << "The cube is incomplete." << endl;
}
return 0;
}