Run ID | Author | Problem | Lang | Verdict | Time | Memory | Code Length | Submit Time |
---|---|---|---|---|---|---|---|---|
65716 | teacher_wang | 一维数组转二维数组 | C++ | Runtime Error | 0 MS | 244 KB | 499 | 2025-05-25 08:02:58 |
#include <iostream> using namespace std; int main() { int n; cin>>n; int old_arr[n],new_arr[n][n]; // 在创建一维数组的同时,创建二维数组 for(int i = 0; i < n*n; i ++) { cin>>old_arr[i]; new_arr[i/n][i%n] = old_arr[i]; } // 输出二维数组 for(int i = 0; i < n; i ++) { for(int j = 0; j < n; j ++) { cout<<new_arr[i][j]; if(j != n-1) cout<<" "; } cout<<endl; } return 0; }