前言

1. 感谢 @潘潘_the_panda 同学给我推荐水题（

2. 这么水的一道题目，为什么没有人发题解¿

正题

由于题目过于简单，直接给出代码注释罢了（

code:

#include <bits/stdc++.h>

using namespace std;

signed main() {

    int n, m, maxx = -0x7ffffff, maxxid = 0, res = 0;//懒得打全局了

    scanf ("%d%d", &n, &m);

    for (int i = 1; i <= n; i ++) {

        int x, sum = 0;
        scanf ("%d", &x);

        for (int j = 1; j <= m; j ++) {

            int y;
            scanf ("%d", &y);

            sum += abs (y);//因为题目迷惑人类的非正数，所以要加绝对值。
        }

        res += (x - sum);

        if (sum > maxx) {

            maxx = sum;
            maxxid = i;
        }
    }

    printf ("%d %d %d", res, maxxid, maxx);
    return 0;
}