Submission #1160810

#	Time	Username	Problem	Language	Result	Execution time	Memory
1160810		hackstar	Wall (IOI14_wall)	C++17	61 / 100	3094 ms	16024 KiB

wall

#pragma GCC optimize("Ofast,O3,unroll-loops")
#pragma GCC target("avx,avx2")

#include <bits/stdc++.h>

using namespace std;

void buildWall(int n, int k, int op[], int left[], int right[], int height[], int finalHeight[]) {
    for (int i = 0; i < k; ++i) {
        int l=left[i],r=right[i];
        if (op[i] == 1) for (int j =l; j <= r; ++j) finalHeight[j] = max(finalHeight[j], height[i]);
        else for (int j = l; j <= r; ++j) finalHeight[j] = min(finalHeight[j], height[i]);
    }
}

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