哪位同志帮我看看该怎么填

#include
int main()
{
int n, m;
scanf("%d%d", &n, &m);
int a[10001] = { 0 };

for (int i = 0; i < m; i++)
    scanf("%d", &a[i]);

int winIdx = a[0]; //赢家编号
int winCount = 1;  //赢家净胜票数

for (int i = 1; i < m; i++) //先找出有净胜票的赢家
{
    if(/* __@{代码填空}__ */)
    {
        winIdx = a[i]; //重置赢家编号
    }

    if (a[i] == winIdx)
        winCount++;  /™
    else
        winCount--;  //碰
}

if(/* __@{代码填空}__ */) //找不到胜出者
{
    printf("-1");
    return 0;
}

int count = 0; // 统计胜出者总票数
for (int i = 0; i < m; i++)
{
    if (/* __@{代码填空}__ */)
        count++;
}

if (count > m / 2)
    printf("%d", winIdx);
else
    printf("-1");

return 0;

}