Submission #1016571

#	Time	Username	Problem	Language	Result	Execution time	Memory
1016571		n3rm1n	Wall (IOI14_wall)	C++17	8 / 100	93 ms	14012 KiB

wall

#include <bits/stdc++.h>
#define endl '\n'
using namespace std;
const int MAXN = 1e5 + 10;
int nn, kk;
int lazy_max[4 * MAXN], lazy_min[4 * MAXN];
int add[MAXN], rem[MAXN];
int ql, qr, h;

/*void update_maxx(int i, int l, int r)
{
    if(ql <= l && r <= qr)
    {
        if(lazy_max[i] == -1)lazy_max[i] = h;
        else lazy_max[i] = max(lazy_max[i], h);
        return;
    }
    if(ql > r || qr < l)
        return;
    int mid = (l + r)/2;
    update_maxx(2*i, l, mid);
    update_maxx(2*i+1, mid+1, r);
}*/

void buildWall(int n, int k, int op[], int left[], int right[], int height[], int finalHeight[])
{
    if(n <= 10000)
    {
        for (int i = 0; i < k; ++ i)
        {

            for (int j = left[i]; j <= right[i]; ++ j)
            {
                if(op[i] == 1)finalHeight[j] = max(finalHeight[j], height[i]);
                else finalHeight[j] = min(finalHeight[j], height[i]);
            }
        }
        return;
    }

}

• Subtask 1: 8 / 8
• Subtask 2: 0 / 24
• Subtask 3: 0 / 29
• Subtask 4: 0 / 39