oj.uz

답안 #144302

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
144302 2019-08-16T15:10:21 Z arayi Tenis (COI19_tenis) C++17
0 / 100
 64 ms 3852 KB 
#include <iostream>
#include <string>
#include <queue>
#include <stack>
#include <algorithm>
#include <math.h>
#include <vector>
#include <cstring>
#include <ctime>
#include <set>
#include <map>
#include <unordered_map>
#include <unordered_set>
#include <iomanip>
#include <ctime>
#define fr first
#define sc second
#define MP make_pair
#define PB push_back
#define fastio ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
#define lli long long int
#define y1 arayikhalatyan
using namespace std;

lli gcd(lli a, lli b) {
	if (b == 0)
		return a;
	return gcd(b, a % b);
}
lli cg(lli n) {
	return n ^ (n >> 1);
}
lli SUM(lli a)
{
	return (a * (a + 1) / 2);
}
bool CAN(int x, int y, int n, int m)
{
	if (x >= 0 && y >= 0 && x < n && y < m)
	{
		return true;
	}
	return false;
}
double her(double x1, double y1, double x2, double y2)
{
	return sqrt((x1 - x2) * (x1 - x2) + (y1 - y2) * (y1 - y2));
}
string strsum(string a, string b)
{
	int p = 0;
	string c;
	reverse(a.begin(), a.end());
	reverse(b.begin(), b.end());
	if (b.length() < a.length())
	{
		for (int i = b.length(); i < a.length(); i++)
		{
			b += "0";
		}
	}
	else
	{
		for (int i = a.length(); i < b.length(); i++)
		{
			a += "0";
		}
	}

	a += "0", b += "0";
	for (int i = 0; i < a.length(); i++)
	{
		c += (a[i] - '0' + b[i] - '0' + p) % 10 + '0';
		p = (a[i] + b[i] - '0' - '0' + p) / 10;
	}
	if (c[c.length() - 1] == '0') c.erase(c.length() - 1, 1);
	reverse(c.begin(), c.end());
	return c;
}
string strmin(string a, string b)
{
	if (a.length() > b.length()) return b;
	if (b.length() > a.length()) return a;
	for (int i = 0; i < a.length(); i++)
	{
		if (a[i] > b[i]) return b;
		if (b[i] > a[i]) return a;
	}
	return a;
}

char vow[] = { 'a', 'e', 'i', 'o', 'u' };
int dx[] = { 1, -1, 0, 0 };
int dy[] = { 0, 0, 1, -1 };



const int N = 1e6 + 30;
const lli mod = 998244353;

int n, q, sm;
int a[3][N], m[N], c[N], b[3][N];
int main()
{
	fastio;
	//freopen("c.in", "r", stdin);
	cin >> n >> q;
	for (int i = 1; i <= n; i++)
	{
		cin >> a[0][i];
		m[a[0][i]] = i;
		b[0][a[0][i]] = i;
	}
	for (int i = 1; i <= n; i++)
	{
		cin >> a[1][i];
		m[a[1][i]] = max(m[a[1][i]], i);
		b[1][a[1][i]] = i;
	}
	for (int i = 1; i <= n; i++)
	{
		cin >> a[2][i];
		m[a[2][i]] = max(m[a[2][i]], i);
		b[2][a[2][i]] = i;
	}
	for (int i = 1; i <= n; i++) c[m[i]]++;
	//cout << endl;
	for (int i = 1; i <= n; i++)
	{
		//cout << d[i] << " ";
		c[i] += c[i - 1];
		c[i] -= i;
		if (c[i] == 0)
		{
			sm = i;
			break;
		}
	}
	//cout << sm << endl;
	for (int i = 0; i < q; i++)
	{
		int A;
		cin >> A;
		if (A == 1)
		{
			int x;
			cin >> x;
			if (m[x] <= sm)	cout << "DA\n";
			else cout << "NE\n";
		}
		else
		{
			int p, i1, i2;
			cin >> p >> i1 >> i2;
			p--;
			swap(a[p][b[p][i1]], a[p][b[p][i2]]);
			swap(b[p][i1], b[p][i2]);
			c[m[i1]]--;
			m[i1] = max(b[0][i1], max(b[1][i1], b[2][i1]));
			c[m[i1]]++;
			c[m[i2]]--;
			m[i2] = max(b[0][i2], max(b[1][i2], b[2][i2]));
			c[m[i2]]++;
			for (int i = 1; i <= n; i++) c[i] = 0;
			for (int i = 1; i <= n; i++) c[m[i]]++;
			for (int i = 1; i <= n; i++)
			{
				c[i] += c[i - 1];
				c[i] -= i;
				if (c[i] == 0)
				{
					sm = i;
					break;
				}
			}
		}
	}
	return 0;
}

Compilation message

tenis.cpp: In function 'std::__cxx11::string strsum(std::__cxx11::string, std::__cxx11::string)':
tenis.cpp:57:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (int i = b.length(); i < a.length(); i++)
                            ~~^~~~~~~~~~~~
tenis.cpp:64:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (int i = a.length(); i < b.length(); i++)
                            ~~^~~~~~~~~~~~
tenis.cpp:71:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for (int i = 0; i < a.length(); i++)
                  ~~^~~~~~~~~~~~
tenis.cpp: In function 'std::__cxx11::string strmin(std::__cxx11::string, std::__cxx11::string)':
tenis.cpp:84:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for (int i = 0; i < a.length(); i++)
                  ~~^~~~~~~~~~~~

Subtask #1
0 / 7.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Incorrect 2 ms 248 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #2
0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Incorrect 2 ms 248 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #3
0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Incorrect 2 ms 248 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #4
0 / 21.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 64 ms 3852 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 49.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Incorrect 2 ms 248 KB Output isn't correct
3 Halted 0 ms 0 KB -