咱就不能换个正常的输入输出方式吗？？？ ```cpp int n,m; cin>>n>>m; for(int i=1;i<=n;i++){ for(int j=1;j<=m;j++){ cin>>a[i][j]; b[i][j]=a[i][j]; } } ``` by 07kzs @ 2022-11-08 07:48:21