oj.uz

답안 #26146

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
26146 2017-06-28T06:11:02 Z 윤교준(#1099) Memory 2 (JOI16_memory2) C++11
60 / 100
 0 ms 2068 KB 
#include "Memory2_lib.h"
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <cmath>
#include <iostream>
#include <algorithm>
#include <vector>
#include <stack>
#include <deque>
#include <queue>
#include <set>
#include <map>
#include <unordered_map>
#include <bitset>
#include <string>
#include <tuple>
#define rf(x) (x)=0;while(*p<48)im=*p=='-';while(47<*p)(x)=((x)<<3)+((x)<<1)+(*p++&15);if(im)(x)=-(x);
#define pb push_back
#define sz(V) ((int)(V).size())
#define allv(V) ((V).begin()),((V).end())
#define befv(V) ((V)[(sz(V)-2)])
#define sorv(V) sort(allv(V))
#define revv(V) reverse(allv(V))
#define univ(V) (V).erase(unique(allv(V)),(V).end())
#define clv(V) (V).clear()
#define upmin(a,b) (a)=min((a),(b))
#define upmax(a,b) (a)=max((a),(b))
#define rb(x) ((x)&(-(x)))
#define INF (1100000099)
#define INFLL (1100000000000000099ll)
#define MAXN (105)
using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
typedef pair<int, ll> pil;
typedef pair<ll, int> pli;

int d[MAXN][MAXN];
int Ans[MAXN];
vector<int> AnsV[MAXN];
vector<int> V;
int BI = -1;

int f(int a, int b) {
	if(a > b) swap(a, b);
	if(-1 != d[a][b]) return d[a][b];
	return d[a][b] = Flip(a, b);
}
void Solve(int T, int N) {
	if(1 == N) { Answer(0, 1, 1); return; }
	for(int i = 0; i < MAXN; i++) fill(d[i], d[i]+MAXN, -1);
	V.pb(0); V.pb(1); V.pb(2);
	for(int i = 3; i < 2*N; i++) {
		V.pb(i);
		for(int j = 0; j < 4; j++) {
			vector<int> A;
			for(int k = 0; k < 4; k++) {
				if(j == k) continue;
				A.pb(f(V[j], V[k]));
			}
			if(A[0] == A[1] && A[1] == A[2]) {
				clv(A); for(int k = 0; k < 4; k++) {
					if(j == k) continue;
					A.pb(V[k]);
				}
				swap(V, A);
				break;
			}
		}
	}
	if(f(V[0], V[1]) == f(V[0], V[2])) { BI = V[1]; Ans[BI] = f(V[1], V[2]); }
	else if(f(V[0], V[1]) == f(V[1], V[2])) { BI = V[0]; Ans[BI] = f(V[0], V[2]); }
	else if(f(V[2], V[0]) == f(V[2], V[1])) { BI = V[0]; Ans[BI] = f(V[0], V[1]); }
	for(int i = 2*N-1; ~i; i--) {
		if(BI == i) continue;
		Ans[i] = f(i, BI);
	}
	for(int i = 0; i < 2*N; i++) AnsV[Ans[i]].pb(i);
	for(int i = 0; i < N; i++) Answer(AnsV[i][0], AnsV[i][1], i);
	return;
}

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 2068 KB Output is correct
2 Correct 0 ms 2068 KB Output is correct
3 Correct 0 ms 2068 KB Output is correct
4 Correct 0 ms 2068 KB Output is correct
5 Correct 0 ms 2068 KB Output is correct
6 Correct 0 ms 2068 KB Output is correct
7 Correct 0 ms 2068 KB Output is correct
8 Correct 0 ms 2068 KB Output is correct

Subtask #2
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 2068 KB Output is correct
2 Correct 0 ms 2068 KB Output is correct
3 Correct 0 ms 2068 KB Output is correct
4 Correct 0 ms 2068 KB Output is correct
5 Correct 0 ms 2068 KB Output is correct
6 Correct 0 ms 2068 KB Output is correct
7 Correct 0 ms 2068 KB Output is correct
8 Correct 0 ms 2068 KB Output is correct
9 Correct 0 ms 2068 KB Output is correct
10 Correct 0 ms 2068 KB Output is correct

Subtask #3
0 / 40.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 2068 KB Wrong Answer[2]
2 Halted 0 ms 0 KB -