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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#695577#5417. Chat ProgramyaLenWA 27ms26648kbC++141.9kb2024-10-31 20:19:562024-10-31 20:20:00

Judging History

你现在查看的是最新测评结果

  • [2024-10-31 20:20:00]
  • 评测
  • 测评结果:WA
  • 用时:27ms
  • 内存:26648kb
  • [2024-10-31 20:19:56]
  • 提交

answer

#include <bits/stdc++.h>
#define KE ios::sync_with_stdio(false),cin.tie(0),cout.tie(0)
using namespace std;
#define int long long

#define flt(x) cout << fixed << setprecision(x);
#define all(x) (x).begin(), (x).end()
#define bcount(t) __builtin_popcount(t)
#define Mod(x,m) (((x) % m + m) % m)
#define flip(x) reverse(x)
#define lowbit(x) (x&(-x))
#define bemax(x,y) x = max(x, y)
#define pb push_back
#define elif else if
#define endl '\n'
#define AA cerr << "AA" << endl;
#define  __ << " " <<

const int N = 1e6 + 10;
const int inf = 1e18;
const int mod = 1e9 + 7;
typedef pair<int, int> pii;

int n,k,m,c,d;
vector<int> a(N);
int maxn;

bool check(int x){
	vector<int>tag(N);
	vector<int>f(N);
	int res=0;
	int lst = c + (m - 1) * d;
	for(int i = 1; i <= n; i++){
		if(a[i] >= x){
			res++;
			tag[i] = 1;
			if(res >= k) return true;
		}
	}
	for(int i = 1; i <= m; i++){
		if(tag[i] == 1) continue;
		if(a[i] + c + (i - 1) * d >= x){
			f[m]++;
			if(a[i] + c >= x){
				f[i + m]--;
			}else{
				//a[i] + c + p * d < x
				int p = (x - c - a[i]) / d;
				int det = i - p;
				f[m + det]--;
			}
		}
	}
	for(int i = m + 1; i <= n; i++){
		if(tag[i] == 1) continue;
		if(a[i] + lst >= x){
			f[i]++;
			if(a[i] + c >= x) f[i + m]--;
			else{
				int p = (x - c - a[i]) / d;
				int det = m - p;
				f[i + det]--;
			}	
		}
	}
	for(int i = 1; i <= n; i++){
		cout << f[i] << " ";
	}cout << endl;
	for(int i = m; i <= n; i++){
		res += f[i];
		if(res >= k){
			return 1;
		}
	}
	return false;
}
void solve(){
	cin >> n >> k >> m >> c >> d;
	for(int i = 1; i <= n; i++){
		cin >> a[i];
	}
	int l = 0, r = 1e18;
	maxn = c + (m - 1) * d;
	while(l < r){
		int mid = (l + r + 1) / 2;
//		cerr << mid << endl;
		if(check(mid))l = mid;
		else r = mid - 1;
	}
	cout << l << endl;
}

signed main(){
	KE;
	int T = 1;
//	cin >> T;
//  flt(3);
	while(T--){
		solve();
	}
	return 0;
}


詳細信息

Test #1:

score: 0
Wrong Answer
time: 27ms
memory: 26648kb

input:

6 4 3 1 2
1 1 4 5 1 4

output:

0 0 0 0 0 0 
0 0 0 0 0 0 
0 0 0 0 0 0 
0 0 0 0 0 0 
0 0 0 0 0 0 
0 0 0 0 0 0 
0 0 0 0 0 0 
0 0 0 0 0 0 
0 0 0 0 0 0 
0 0 0 0 0 0 
0 0 0 0 0 0 
0 0 0 0 0 0 
0 0 0 0 0 0 
0 0 0 0 0 0 
0 0 0 0 0 0 
0 0 0 0 0 0 
0 0 0 0 0 0 
0 0 0 0 0 0 
0 0 0 0 0 0 
0 0 0 0 0 0 
0 0 0 0 0 0 
0 0 0 0 0 0 
0 0 0 0 0 0 
0...

result:

wrong answer 1st numbers differ - expected: '4', found: '0'