oj.uz

Submission #231297

# Submission time Handle Problem Language Result Execution time Memory
231297 2020-05-13T10:43:36 Z blacktulip Crayfish scrivener (IOI12_scrivener) C++17
0 / 100
 132 ms 12252 KB 
#include <bits/stdc++.h>
using namespace std;
#define fi first
#define se second
#define mp make_pair
#define pb push_back
char c;
map<int,string> mpp;
int cev,koy,say,flag;
string s;
vector< pair<int,char> > v;
void Init(){
	
}
void TypeLetter(char L){
	v.pb(mp(say++,L));
}
void UndoCommands(int U){
	v.pb(mp(U,'.'));
}
char GetLetter(int P){
	if(flag==0){
		reverse(v.begin(),v.end());
		int yasak=0;
		for(int i=0;i<(int)v.size();i++){
			if(yasak){yasak--;i++;continue;}
			if(v[i].se=='.')yasak=v[i].fi;
			else s+=v[i].se;
		}
		reverse(s.begin(),s.end());
		flag=1;
	}
	return s[P];
}

Subtask #1
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Output is correct
2 Incorrect 4 ms 256 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #2
0 / 7.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 256 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 22.0

# Verdict Execution time Memory Grader output
1 Incorrect 6 ms 384 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 26.0

# Verdict Execution time Memory Grader output
1 Runtime error 132 ms 12252 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #5
0 / 40.0

# Verdict Execution time Memory Grader output
1 Runtime error 44 ms 3564 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -