1729 - Find the rows with most 1's

通过次数

0

提交次数

0

时间限制 : 1 秒 内存限制 : 128 MB

Given a 2D matrix, which contains only 0's and 1's, find the first row with most 1's.

题目输入

多组测试。每一组第一行是行数M和列数N. It follows M lines, each having N numbers (only 0's and 1's). There is a space between every 2 numbers.


题目输出

每组输出结果占一行


输入/输出样例

输入格式

2 3

1 0 1

0 0 1

3 4

1 0 0 0

1 1 0 0

0 0 0 0

0 0 0 1

输出格式

0
1