Submission #1114944

#	Time	Username	Problem	Language	Result	Execution time	Memory
1114944		AdamGS	Fire (JOI20_ho_t5)	C++17	0 / 100	1056 ms	6984 KiB

ho_t5

#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;

struct Q{
    int l, r, time, index;
};

bool comp(const Q &q1, const Q &q2){
    return q1.time<q2.time;
}

int main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    int n, q;
    cin>>n>>q;
    vector<int> vect(n);
    for (int i=0;i<n;i++) cin>>vect[i];
    vector<Q> qv(q);
    for (int i=0;i<q;i++){
        cin>>qv[i].time>>qv[i].l>>qv[i].r;
        qv[i].index=i;
    }
    sort(qv.begin(), qv.end(), comp);
    int t=0;
    vector<int> out(q);
    for (Q qe:qv){
        int tDiff=qe.time-t;
        t=qe.time;
        for (int i=0;i<tDiff;i++){
            for (int j=n-2;j>=0;j--){
                if (vect[j]>vect[j+1]) vect[j+1]=vect[j];
            }
        }
        for (int i=qe.l-1;i<=qe.r-1;i++) out[qe.index]+=vect[i];
    }
    for (int x:out) cout<<x<<'\n';
    return 0;
}

• Subtask 1: 0 / 1
• Subtask 2: 0 / 6
• Subtask 3: 0 / 7
• Subtask 4: 0 / 6
• Subtask 5: 0 / 80