oj.uz

답안 #472802

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
472802 2021-09-14T10:58:40 Z Mr_Ph Deda (COCI17_deda) C++14
60 / 140
 1000 ms 9472 KB 
///made by : Mr_Ph :D
#include<bits/stdc++.h>
#include<unordered_map>
typedef long long ll;
typedef long long int lli;
typedef unsigned long long ull;
using namespace std;
const double PI=acos(-1.0);
const ll mod=(ll)1e9+7;
//int dx[4] = {0, 0, 1, -1};
//int dy[4] = {1, -1, 0, 0};
///the defines :)
#define endl '\n'
#define vi vector<int>
#define vll vector<ll>
#define lower(s) transform(s.begin(),s.end(),s.begin(),::tolower)
#define upper(s) transform(s.begin(),s.end(),s.begin(),::toupper)
#define ent(arr) for(int i=0;i<arr.size();i++)cin>>arr[i];
#define all(arr) arr.begin(),arr.end()
#define allr(arr) arr.rbegin(),arr.rend()
#define sz size()
///the end of the defines ;)
void solve()
{
    int n,m;
    cin>>n>>m;
    map<int,int>mp;
    for(int i=0;i<m;i++)
    {
        char x;
        cin>>x;
        if(x=='M')
        {
            int a,b;
            cin>>a>>b;
            mp[b]=a;
        }
        else
        {
            int a,b;
            cin>>a>>b;
            int done=0;
            for(int i=b; i<=n; i++)
            {
                if(mp[i]<=a&&mp[i])
                {
                    cout<<i<<endl;
                    done++;
                    break;
                }
            }
            if(!done)
                cout<<-1<<endl;
        }
    }
}
int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(0);
    //freopen("window.in","r",stdin);
    //freopen("output.txt","w",stdout);
    int t=1;//int st;
    //cin>>t;//cin>>st;
    while(t--)
        solve();
}

Subtask #1
60.0 / 140.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 24 ms 372 KB Output is correct
4 Execution timed out 1093 ms 9308 KB Time limit exceeded
5 Execution timed out 1081 ms 5076 KB Time limit exceeded
6 Execution timed out 1094 ms 7492 KB Time limit exceeded
7 Execution timed out 1088 ms 9472 KB Time limit exceeded