Submission #871065

#	Time	Username	Problem	Language	Result	Execution time	Memory
871065		Ahmed57	Weirdtree (RMI21_weirdtree)	C++17	0 / 100	7 ms	5996 KiB

weirdtree

#include <bits/stdc++.h>
using namespace std;
long long arr[10001],n;
void initialise(int N, int Q,int h[]){
    n = N;
    for(int i = 1;i<=n;i++){
        arr[i] = h[i];
    }
}
void cut(int l, int r, int k){
    vector<int> v;
    for(int i = l;i<=r;i++){
        v.push_back(arr[i]);
    }
    sort(v.begin(),v.end());
    vector<int> xd;
    int all = 0;
    for(int i = v.size()-1;i>=0;i--){
        all+=v[i];
        xd.push_back(all);
    }
    reverse(xd.begin(),xd.end());
    int nah = 0;
    for(int i = v.size()-1;i>=0;i--){
        if(i&&v[i]==v[i-1])continue;
        int elem = v.size()-i;
        if(k-(xd[i]-(elem*v[i]))>=0){
            nah = i;
        }
    }
    int elem = v.size()-nah;
    long long num = v[nah]-((k-(xd[nah]-(elem*v[nah])))/elem);
    long long rem = k-num;
    for(int i = l;i<=r;i++){
        arr[i] = min(arr[i],num);
        if(arr[i]==num&&rem&&arr[i]!=0){
            arr[i]--;
            rem--;
        }
    }
}
void magic(int i, int x){
    arr[i] = x;
}
long long int inspect(int l, int r){
    long long sum = 0;
    for(int i = l;i<=r;i++){
        sum+=arr[i];
    }
    return sum;
}
/*
signed main(){
    ios_base::sync_with_stdio(false);cin.tie(0);
    initialise(6,1,{0,1,2,3,1,2,3});
    cut(1,6,3);
    cout<<inspect(1,6)<<endl;
}*/

• Subtask 1: 0 / 5
• Subtask 2: 0 / 8
• Subtask 3: 0 / 8
• Subtask 4: 0 / 19
• Subtask 5: 0 / 10
• Subtask 6: 0 / 21
• Subtask 7: 0 / 29