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Submission #894308

# Submission time Handle Problem Language Result Execution time Memory
894308 2023-12-28T04:34:47 Z vjudge1 Cipele (COCI18_cipele) C++11
0 / 90
 1 ms 604 KB 
#include <bits/stdc++.h>
#define pb push_back
#define pf push_front
using namespace std;
#define F first
#define S second
typedef long long ll;
#define pii pair <int, int>
#define pll pair <ll, ll>
typedef long double ld;
const ll N = 2000 + 10;
const ll mod = 1e9 + 7;

ll um(ll a, ll b){
	return ((1LL * a * b) % mod + mod) % mod;
}
ll subr(ll a, ll b){
	return ((1LL * a - b) % mod + mod) % mod;
}
/*
	Восемь восемьсот пять пять пять
	три пять три пять
	Проще кому то позвонить
	чем у кого-то деньги занимать
*/
ll a[N], b[N], n, m;
bool check(ll x){
	if(n <= m){
		ll j = 0;
		for(ll i = 0; i < n; i++){
			while(j < m){
				if(abs(b[j] - a[i]) <= x) break;
				else j++;
			}
			if(j < m && abs(b[j] - a[i]) <= x) j++;
			else return false;
		}
	} else{
		ll j = 0;
		for(ll i = 0; i < m; i++){
			while(j < n){
				if(abs(a[j] - b[i]) <= x) break;
				else j++;
			}
			if(j < n && abs(a[j] - b[i]) <= x) j++;
			else return false;
		}
	}
	return true;
}
int main() {
	ios::sync_with_stdio(false);
  	cin.tie(NULL);
  	cin >> n >> m;
  	for(ll i = 0; i < n; i++){
  		cin >> a[i];
  	}
  	for(ll i = 0; i < m; i++){
  		cin >> b[i];
  	}
  	sort(a, a + n);
  	sort(b, b + m);
  	ll l = -1, r = 1e10;
  	while(r - l > 1){
  		ll mid = (r + l) / 2;
  		if(check(mid)) r = mid;
  		else l = mid;
  	}
  	cout << r;
  return 0;
}

Subtask #1
0 / 9.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 604 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #2
0 / 9.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 604 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #3
0 / 9.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 604 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #4
0 / 9.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 604 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #5
0 / 9.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 604 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #6
0 / 9.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 604 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #7
0 / 9.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 604 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #8
0 / 9.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 604 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #9
0 / 9.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 604 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #10
0 / 9.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 604 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -