Submission #897468

#	Time	Username	Problem	Language	Result	Execution time	Memory
897468		kokoue	Collider (IZhO11_collider)	C++14	100 / 100	230 ms	2700 KiB

collider

#include<bits/stdc++.h>
using namespace std;
int n,q;
vector<char> a;
int  main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    cin>>n>>q;
    char c;
    for(int i=0;i<n;i++)
    {
        cin>>c;
        a.push_back(c);
    }
    char t;
    int idx,idx2;
    for(int i=0;i<q;i++)
    {
        cin>>t;
        if(t=='q')
        {
            cin>>idx;
            cout<<a[idx-1]<<"\n";
            continue;
        }
        cin>>idx>>idx2;
        char temp=a[idx-1];
        a.erase(a.begin()+idx-1);
        a.insert(a.begin()+idx2-1,temp);
      //  for(int j=0;j<a.size();j++) cout<<a[j]<<" ";
    //    cout<<"\n";
    }
}

• Subtask 1: 100 / 100