九度OJ—題目1001：A+B for Matrices

This time, you are supposed to find A+B where A and B are two matrices, and then count the number of zero rows and columns.

The input consists of several test cases, each starts with a pair of positive integers M and N (≤10) which are the number of rows and columns of the matrices, respectively. Then 2*M lines follow, each contains N integers in [-100, 100], separated by a space. The first M lines correspond to the elements of A and the second M lines to that of B.

The input is terminated by a zero M and that case must NOT be processed.

For each test case you should output in one line the total number of zero rows and columns of A+B.

2 2
1 1
1 1
-1 -1
10 9
2 3
1 2 3
4 5 6
-1 -2 -3
-4 -5 -6
0

1
5

2011年浙江大學計算機及軟件工程研究生機試真題 答疑：

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#include 
using namespace std;
int main()
{
    int a,b,a1[10][10],a2[10][10],a3[10][10],count=0;
    int i,j;
    while(cin >> a && a!=0)
    {
        cin>>b;
        count =0;
        for(i=0;i> a1[i][j];
            }
        }
        for(i=0;i> a2[i][j];
            }
        }
        for(i=0;i