oj.uz

답안 #284257

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
284257 2020-08-27T05:54:04 Z 임성재(#5754) Arcade (NOI20_arcade) C++17
0 / 100
 1 ms 384 KB 
#include<bits/stdc++.h>
using namespace std;

#define fast ios::sync_with_stdio(false); cin.tie(0);
#define fi first
#define se second
#define em emplace
#define eb emplace_back
#define mp make_pair
#define all(v) (v).begin(), (v).end()

typedef long long ll;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
const int inf = 1e9;
const ll INF = 1e18;

ll n, m;
vector<pll> v;
set<ll> s;
ll a[500010];
ll t[500010];

int main() {
	fast;

	cin >> n >> m;

	for(int i=1; i<=m; i++) {
		cin >> a[i];
	}

	for(int i=1; i<=m; i++) {
		cin >> t[i];

		v.eb(t[i], a[i]);
	}

	/*sort(all(v), [&](pll i, pll j){
		if(i.fi == j.fi) return i.se > j.se;
		return i.fi > j.fi;
	});*/

	sort(all(v));

	for(int i=1; i<v.size(); i++) {
		if(v[i].fi - v[i-1].fi < abs(v[i].se - v[i-1].se)) {
			cout << 2;
			return 0;
		}
	}

	cout << 1;
}

Compilation message

Arcade.cpp: In function 'int main()':
Arcade.cpp:46:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   46 |  for(int i=1; i<v.size(); i++) {
      |               ~^~~~~~~~~

Subtask #1
0 / 7.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 384 KB Output is correct
2 Incorrect 0 ms 384 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #2
0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 384 KB Output is correct
2 Incorrect 0 ms 384 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #3
0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 384 KB Output is correct
2 Incorrect 0 ms 384 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #4
0 / 21.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 384 KB Output is correct
2 Incorrect 0 ms 384 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #5
0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 384 KB Output is correct
2 Incorrect 0 ms 384 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #6
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 384 KB Output is correct
2 Incorrect 0 ms 384 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #7
0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 384 KB Output is correct
2 Incorrect 0 ms 384 KB Output isn't correct
3 Halted 0 ms 0 KB -