Problem

11 /12


筛

Problem

数字 n、 m、 r、 c 作为输入。输出一个大小为 n by m的数组，其中在每个r 行和每个 c 列为 0，其余元素为 1。

 
例子
<头> <正文>

time 1000 ms
memory 256 Mb
Rules for program design and list of errors in automatic problem checking

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# 输入 输出
1 6 7 2 3 [[0 0 0 0 0 0 0]
 [0 1 1 0 1 1 0]
 [0 0 0 0 0 0 0]
 [0 1 1 0 1 1 0]
 [0 0 0 0 0 0 0]
 [0 1 1 0 1 1 0]]