有五个点re了，求大佬调一下

#include<iostream>
using namespace std;
#include<deque>
deque<int>d1;
deque<int>d2;
inline void read(int &a)
{
    int s = 0, w = 1;
    char ch = getchar();
    while (ch < '0' || ch>'9')
    {
        if (ch == '-')
            w = -1;
        ch = getchar();
    }
    while (ch <= '9' && ch>='0')
    {
        s = s * 10 + ch - '0';
        ch = getchar();
    }
    a = s * w;

}

int x[100001];

int main()
{
    int m, n;
    read(n); read(m);
    for (int i = 1; i <= n; i++)
    {
        read(x[i]);
        while (!d2.empty() && x[d2.back()] >= x[i])d2.pop_back();
        d2.push_back(i);
        if (d2.front() == i - m)d2.pop_front();
        if (i >= m)cout << x[d2.front()]<<" ";
    }

    cout << endl;

    for (int i = 1; i <= n; i++)
    {
        while (!d1.empty() && x[d1.back()] <= x[i])d1.pop_back();
        d1.push_back(i);
        if (d1.front() == i - m)d1.pop_front();
        if (i >= m)cout << x[d1.front()]<<" ";
    }
    return 0;
}