题解

#include <bits/stdc++.h>
using namespace std;
int A[105][105];
int main(){
	int a,b;
	cin >> a >> b;
	for(int i = 1;i <= a;i++){
		for(int j = 1;j <= b;j++){
			cin >> A[i][j];
			cout << A[i][j] << " ";
		}
		cout << endl;
	}
	return 0;
}