浙大计算机和软件学院,浙江大学计算机跟软件工程机试真题.pdf

浙江大学计算机跟软件工程机试真题

本文档仅供学习和交流使用,任何组织和个人无权用于任何商业赢利活动！

2011年浙江大学计算机及

软件学院机试真题

感谢王道会员手工录入了这份真题，任何组织和个人无权将其用于任何商业赢

利为目的的活动！

予人玫瑰，手有余香，王道论坛伴你一路同行！

第 1 页 共 16 页

本文档仅供学习和交流使用,任何组织和个人无权用于任何商业赢利活动！

A+B for Matrices (30)

Time Limit: 1 Second Memory Limit: 32768 KB

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.

Input

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.

Output

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

Samp