Submission #5437810


Source Code Expand

#include <cstdio>
#include <cstring>
#include <iostream>
#include <string>
#include <cmath>
#include <bitset>
#include <vector>
#include <map>
#include <set>
#include <queue>
#include <deque>
#include <algorithm>
#include <complex>
#include <unordered_map>
#include <unordered_set>
#include <random>
#include <cassert>
#include <fstream>
#define popcount __builtin_popcount
using namespace std;
typedef long long int ll;
typedef pair<int, int> P;

int main()
{
    int n, m; cin>>n>>m;
    int q; cin>>q;
    int a[100010];
    for(int i=0; i<q; i++){
        cin>>a[i];
    }
    int ind[100010];
    fill(ind, ind+m+1, -1);
    int cnt[100010]={};
    vector<int> v;
    for(int i=q-1; i>=0; i--){
        if(ind[a[i]]==-1){
            ind[a[i]]=cnt[0];
            v.push_back(a[i]);
            cnt[0]++;
        }else{
            int l=0, r=n;
            while(r-l>1){
                int mid=(l+r)/2;
                if(cnt[mid]<=ind[a[i]]) r=mid;
                else l=mid;
            }
            if(r<n && cnt[r]==ind[a[i]]) cnt[r]++;
        }
    }
    for(int i=1; i<=m; i++) if(ind[i]==-1) v.push_back(i);
    int mn=0;
    for(int i=m-1; i>=1; i--){
        if(v[i]<v[i-1]){
            mn=i; break;
        }
    }
    for(int i=0; i<n; i++){
        if(cnt[i]<mn){
            cout<<"No"<<endl; return 0;
        }
    }
    cout<<"Yes"<<endl;
    return 0;
}

Submission Info

Submission Time
Task E - LRU Puzzle
User chocorusk
Language C++14 (GCC 5.4.1)
Score 1200
Code Size 1445 Byte
Status AC
Exec Time 37 ms
Memory 2044 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 1200 / 1200
Status
AC × 4
AC × 76
Set Name Test Cases
Sample 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt
All 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt, 1_08.txt, 1_09.txt, 1_10.txt, 1_11.txt, 1_12.txt, 1_13.txt, 1_14.txt, 1_15.txt, 1_16.txt, 1_17.txt, 1_18.txt, 1_19.txt, 1_20.txt, 1_21.txt, 1_22.txt, 1_23.txt, 1_24.txt, 1_25.txt, 1_26.txt, 1_27.txt, 1_28.txt, 1_29.txt, 1_30.txt, 1_31.txt, 1_32.txt, 1_33.txt, 1_34.txt, 1_35.txt, 1_36.txt, 1_37.txt, 1_38.txt, 1_39.txt, 1_40.txt, 1_41.txt, 1_42.txt, 1_43.txt, 1_44.txt, 1_45.txt, 1_46.txt, 1_47.txt, 1_48.txt, 1_49.txt, 1_50.txt, 1_51.txt, 1_52.txt, 1_53.txt, 1_54.txt, 1_55.txt, 1_56.txt, 1_57.txt, 1_58.txt, 1_59.txt, 1_60.txt, 1_61.txt, 1_62.txt, 1_63.txt, 1_64.txt, 1_65.txt, 1_66.txt, 1_67.txt, 1_68.txt, 1_69.txt, 1_70.txt, 1_71.txt
Case Name Status Exec Time Memory
0_00.txt AC 1 ms 640 KB
0_01.txt AC 1 ms 640 KB
0_02.txt AC 1 ms 640 KB
0_03.txt AC 1 ms 640 KB
1_00.txt AC 1 ms 640 KB
1_01.txt AC 1 ms 640 KB
1_02.txt AC 25 ms 2044 KB
1_03.txt AC 25 ms 2044 KB
1_04.txt AC 25 ms 2044 KB
1_05.txt AC 25 ms 2044 KB
1_06.txt AC 30 ms 2044 KB
1_07.txt AC 30 ms 2044 KB
1_08.txt AC 30 ms 2044 KB
1_09.txt AC 34 ms 2044 KB
1_10.txt AC 29 ms 1664 KB
1_11.txt AC 29 ms 1664 KB
1_12.txt AC 29 ms 1664 KB
1_13.txt AC 29 ms 1664 KB
1_14.txt AC 29 ms 1664 KB
1_15.txt AC 29 ms 1664 KB
1_16.txt AC 29 ms 1664 KB
1_17.txt AC 29 ms 1664 KB
1_18.txt AC 30 ms 2044 KB
1_19.txt AC 30 ms 1664 KB
1_20.txt AC 30 ms 2044 KB
1_21.txt AC 30 ms 2044 KB
1_22.txt AC 30 ms 2044 KB
1_23.txt AC 31 ms 1916 KB
1_24.txt AC 30 ms 2044 KB
1_25.txt AC 30 ms 1916 KB
1_26.txt AC 23 ms 1024 KB
1_27.txt AC 19 ms 1024 KB
1_28.txt AC 26 ms 1024 KB
1_29.txt AC 25 ms 1024 KB
1_30.txt AC 25 ms 1916 KB
1_31.txt AC 25 ms 1916 KB
1_32.txt AC 24 ms 1664 KB
1_33.txt AC 30 ms 1916 KB
1_34.txt AC 29 ms 1408 KB
1_35.txt AC 29 ms 1536 KB
1_36.txt AC 28 ms 1280 KB
1_37.txt AC 30 ms 1536 KB
1_38.txt AC 32 ms 1916 KB
1_39.txt AC 30 ms 2044 KB
1_40.txt AC 29 ms 2044 KB
1_41.txt AC 30 ms 2044 KB
1_42.txt AC 22 ms 1024 KB
1_43.txt AC 22 ms 1024 KB
1_44.txt AC 22 ms 1024 KB
1_45.txt AC 22 ms 1024 KB
1_46.txt AC 26 ms 1280 KB
1_47.txt AC 28 ms 1536 KB
1_48.txt AC 26 ms 1408 KB
1_49.txt AC 30 ms 2044 KB
1_50.txt AC 26 ms 1024 KB
1_51.txt AC 26 ms 1024 KB
1_52.txt AC 27 ms 1152 KB
1_53.txt AC 28 ms 1024 KB
1_54.txt AC 27 ms 2044 KB
1_55.txt AC 26 ms 1536 KB
1_56.txt AC 31 ms 2044 KB
1_57.txt AC 32 ms 2044 KB
1_58.txt AC 21 ms 1024 KB
1_59.txt AC 22 ms 1024 KB
1_60.txt AC 22 ms 1024 KB
1_61.txt AC 22 ms 1024 KB
1_62.txt AC 22 ms 1408 KB
1_63.txt AC 21 ms 2044 KB
1_64.txt AC 23 ms 1408 KB
1_65.txt AC 33 ms 1916 KB
1_66.txt AC 24 ms 1024 KB
1_67.txt AC 24 ms 1024 KB
1_68.txt AC 25 ms 1024 KB
1_69.txt AC 26 ms 1024 KB
1_70.txt AC 25 ms 2044 KB
1_71.txt AC 37 ms 1916 KB