Submission #1037400

#	Time	Username	Problem	Language	Result	Execution time	Memory
1037400		aaaaaarroz	Stone Arranging 2 (JOI23_ho_t1)	C++17	100 / 100	126 ms	14504 KiB

Main

#include <bits/stdc++.h>
#define pb      push_back
#define all(x)  x.begin(),x.end()
using namespace std;
using i64 =long long;
 
main()
{
    ios::sync_with_stdio(false);
    cin.tie(0);
    int n;
    cin>>n;
    map<int,int>last;
    vector<int>a(n);
    for(int i=0;i<n;i++)
    {
        cin>>a[i];
        last[a[i]]=i;
    }
    for(int i=0;i<n;)
    {
        int lst=last[a[i]],val=a[i];
        while(i<=lst)
        {
            cout<<val<<'\n';
            i++;
        }
    }
}

Compilation message (stderr)

Main.cpp:7:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
    7 | main()
      | ^~~~

• Subtask 1: 25 / 25
• Subtask 2: 35 / 35
• Subtask 3: 40 / 40