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Submission #758145

# Submission time Handle Problem Language Result Execution time Memory
758145 2023-06-14T08:11:23 Z vjudge1 Money (IZhO17_money) C++14
0 / 100
 9 ms 16092 KB 
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#define int long long
#define endl '\n'
using namespace std;
using namespace __gnu_pbds;
using ordered_set = tree<int,null_type,less<int>,rb_tree_tag,tree_order_statistics_node_update>;
vector<int>bl(1000001);
vector<int>bol(1000001);
signed main(){
    ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
    int n;
    cin>>n;
    int arr[n];
    for(int i=0;i<n;i++){
        cin>>arr[i];
        bol[arr[i]]++;
    }
    vector<int>v;
    for(auto &i:arr)v.push_back(i);
    sort(v.begin(),v.end());
    int ans=0;
    while(1){
        int bo=-1;
        for(int i=1;i<1000001;i++){
            if(bl[i]<bol[i]){
                bo=i;
                break;
            }
        }
        if(bo==-1)break;
        ans++;
        int l=-1;
        for(int i=0;i<n;i++){
            bool GG=0;
            if(arr[i]==bo){
                l=arr[i];
                // cout<<l<<' ';
                bl[l]++;
            }else if(l!=-1&&arr[i]>=l&&bl[arr[i]]<bol[arr[i]]){
                bool BO=0;
                for(int w=arr[i]-1;w>l;w--){
                    if(bl[w]){
                        // cout<<'g'<<w<<' ';
                        BO=1;
                    }
                }
                if(!BO){
                    l=arr[i];
                    // cout<<l<<' ';
                    bl[l]++;
                }else GG=1;
            }else if(l!=-1)break;
            if(GG)break;
        }
        // cout<<endl;
    }
    cout<<ans;
}

Subtask #1
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 15928 KB Output is correct
2 Correct 9 ms 15956 KB Output is correct
3 Correct 8 ms 15956 KB Output is correct
4 Incorrect 8 ms 16092 KB Output isn't correct
5 Halted 0 ms 0 KB -

Subtask #2
0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 15928 KB Output is correct
2 Correct 9 ms 15956 KB Output is correct
3 Correct 8 ms 15956 KB Output is correct
4 Incorrect 8 ms 16092 KB Output isn't correct
5 Halted 0 ms 0 KB -

Subtask #3
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 15928 KB Output is correct
2 Correct 9 ms 15956 KB Output is correct
3 Correct 8 ms 15956 KB Output is correct
4 Incorrect 8 ms 16092 KB Output isn't correct
5 Halted 0 ms 0 KB -

Subtask #4
0 / 55.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 15928 KB Output is correct
2 Correct 9 ms 15956 KB Output is correct
3 Correct 8 ms 15956 KB Output is correct
4 Incorrect 8 ms 16092 KB Output isn't correct
5 Halted 0 ms 0 KB -