如下数字图形在通过执行后续的C++代码时,输入 10 来输出。横线处应填入的代码是?
1 1 1 1 1 1 1 1 1 1
1 1 0 0 0 0 0 0 0 1
1 0 1 0 0 0 0 0 0 1
1 0 0 1 0 0 0 0 0 1
1 0 0 0 1 0 0 0 0 1
1 0 0 0 0 1 0 0 0 1
1 0 0 0 0 0 1 0 0 1
1 0 0 0 0 0 0 1 0 1
1 0 0 0 0 0 0 0 1 1
1 1 1 1 1 1 1 1 1 1
int N;
cin >> N;
for(int i = 1; i < N + 1; i++){
for(int j = 1; j < N + 1; j++)
if(________)
cout << "1";
else
cout << "0";
cout << endl;
}
i== j and i== 1 and j== 1 and i== N and j== N
i== j or i== 1 or j== 1 or i== N or j== N
i== j or i== 0 or j== 0 or i==(N+ 1) or j==(N+ 1)
i== j and i== 1 and j== 1 and i==(N+ 1) and j==(N+ 1)