oj.uz

Submission #949168

# Submission time Handle Problem Language Result Execution time Memory
949168 2024-03-19T03:13:37 Z SoSmolSten Combo (IOI18_combo) C++17
0 / 100
 1 ms 344 KB 
#include "combo.h"
using namespace std;
string guess_sequence(int N) {
	string res = "";
	int id = 0;
	string c = "ABXY";
	int v = press("AB");
	if(v == 2) id = 0;
	else if(v == 1){
		if(press("A") == 1) id = 0;
		else id = 1;
	}else if(press("X") == 1) id = 2;
	else id = 3;
	res += c[id];
	if(N == 1) return res;
	swap(c[3], c[id]);
	for(int i = 1; i < N - 1; ++i){
		v = press(res + c[0] + c[0] + res + c[0] + c[1] + res + c[0] + c[2] + res + c[1]);
		if(v == i + 2) {
			res += c[0];
		}else if(v == i + 1){
			res += c[1];
		}else res += c[2];
	}
	if(press(res + c[0] + res + c[1]) == N) {
		if(press(res + c[0])) res += c[0];
		else res += c[1];
	}else res += c[2];
	return res;
}

Subtask #1
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Wrong Answer: wrong guess.
2 Halted 0 ms 0 KB -

Subtask #2
0 / 95.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Incorrect 0 ms 344 KB Wrong Answer: wrong guess.
6 Halted 0 ms 0 KB -