# | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
171977 | 2019-12-30T17:49:56 Z | youssefbou62 | Crayfish scrivener (IOI12_scrivener) | C++14 | 0 ms | 0 KB |
#include <bits/stdc++.h> using namespace std; #define mp make_pair #define fi first #define se second #define all(v) v.begin(),v.end() #define allarr(a) a , a + n #define ll long long #define ull unsigned long long #define pb push_back #define fastio ios_base::sync_with_stdio(false) ; cin.tie(NULL); cout.tie(NULL) typedef pair<int, int> pi; typedef pair<ll,ll> pll; typedef pair<int,pi> trp ; typedef vector<pi> vpi; typedef vector<pll> vpll ; // int ab (int x ) { return (x>0?x:-x); } // string s = "" ; void init(){ } void UndoCommands(int U) { while( U && !s.empty() ){ s.pop_back(); U--; } } void Typeletter(char L){ s.pb(L); } void GetLetter(int P) { return s[P] ; }