我开始以为是拓扑排序,后来发现只要看每行3的个数就可以了
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#include <cstdio>
#include <iostream>
#include <cstdlib>
#include <cstring>
using namespace std;
#define maxn 101
int n;
int form[maxn][maxn];
int out[maxn], win[maxn];
bool map[maxn][maxn];
bool visited[maxn];
int q[maxn], front = 0, rear = 0;
void init()
{
memset(map, 0, sizeof(map));
memset(out, 0, sizeof(out));
memset(win, 0, sizeof(win));
memset(visited, 0, sizeof(visited));
scanf("%d", &n);
int a;
int best = 0, besti = 0;
for (int i = 0; i < n; i++)
{
for (int j = 0; j < n; j++)
{
scanf("%d", &a);
if (a == 3)
win[i]++;
}
if (win[i] > best)
{
best = win[i];
besti = i;
}
}
cout << besti + 1 << endl;
}
int main()
{
//freopen("D:\\t.txt", "r", stdin);
init();
return 0;
}