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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#669657#6433. Klee in Solitary ConfinementEmotion_ZWA 0ms3708kbC++20987b2024-10-23 19:19:062024-10-23 19:19:06

Judging History

你现在查看的是最新测评结果

  • [2024-10-23 19:19:06]
  • 评测
  • 测评结果:WA
  • 用时:0ms
  • 内存:3708kb
  • [2024-10-23 19:19:06]
  • 提交

answer

#include <bits/stdc++.h>

using namespace std;
#define int long long
#define deg( x ) cout<<""#x"="<<x<<endl
//#define endl '\n'
const int N=1e6+10;
int a[N];
map<int,int>mp;
map<int,vector<int>>v;

//vector<int>v[N];
void solve(){
	int n,k;
	cin>>n>>k;
	int ans=0,lst=0;
	int maxn=0;
	int ll;
	for(int i=1;i<=n;i++){
		cin>>a[i];
		mp[a[i]]++;
		if(mp[a[i]]>maxn){
			maxn=mp[a[i]];
			lst=a[i];
			ll=a[i];
		}
	}
	ans=max(ans,maxn);
	int j=1;
	int cnt=maxn;
	for(int i=1;i<=n;i++){
		
		mp[a[i]]--;
		mp[a[i]+k]++;
		if(lst==a[i]){
			cnt--;
		}
		if(mp[a[i]+k]>cnt){
			cnt=mp[a[i]+k];
			lst=a[i]+k;
		}else{
			for(;j<=i;j++){
				mp[a[j]]++;
				mp[a[j]+k]--;
				cnt=maxn;
				lst=ll;
			}
		}
		ans=max(ans,cnt);
//		cout<<cnt<<" "<<lst<<endl;
	}
	cout<<ans<<endl;
}

signed main(){
	ios::sync_with_stdio( 0 );
	cin.tie( 0 ); cout.tie( 0 );
	
	int T=1;
//	cin>>T;
	
	while( T-- ){
		solve();
	}
	
	
	return 0;
}

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 3708kb

input:

5 2
2 2 4 4 4

output:

5

result:

ok 1 number(s): "5"

Test #2:

score: 0
Accepted
time: 0ms
memory: 3556kb

input:

7 1
3 2 3 2 2 2 3

output:

6

result:

ok 1 number(s): "6"

Test #3:

score: 0
Accepted
time: 0ms
memory: 3580kb

input:

7 1
2 3 2 3 2 3 3

output:

5

result:

ok 1 number(s): "5"

Test #4:

score: 0
Accepted
time: 0ms
memory: 3628kb

input:

9 -100
-1 -2 1 2 -1 -2 1 -2 1

output:

3

result:

ok 1 number(s): "3"

Test #5:

score: -100
Wrong Answer
time: 0ms
memory: 3624kb

input:

200 121649
0 527189 -1000000 -306471 -998939 527189 -1000000 -1000000 0 527189 0 527189 0 527189 -306471 -998939 -306471 -306471 -306471 0 0 527189 527189 1000000 527189 -1000000 1000000 648838 -1000000 -998939 -998939 -998939 0 1000000 -1000000 -998939 527189 1000000 648838 -1000000 1000000 648838 ...

output:

32

result:

wrong answer 1st numbers differ - expected: '37', found: '32'