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답안 #88771

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
88771 2018-12-08T15:23:05 Z tushar_2658 학생 (COCI14_studentsko) C++14
0 / 100
 4 ms 1996 KB 
#include "bits/stdc++.h"
using namespace std;

typedef long long ll;
#define file freopen("in.txt", "r", stdin);
#define pii pair<int,int>
#define pb push_back
#define all(v) v.begin(), v.end()
#define keepunique(v)   (v).erase(unique(all(v)),v.end())
#define fastread ios_base::sync_with_stdio(false);cin.tie(NULL);

const int maxn = 5005;
int arr[maxn], n, k, mark[maxn], cnt = 0;
vector<int> vec;
int dp[maxn];
int call(int u){
	int ans = 0;
	if(dp[u] != -1)return dp[u];
	for(int i=u+1; i<n; i++){
		if(mark[arr[i]] >= mark[arr[u]]){
			if(call(i) > ans)ans = call(i);
		}
	}
	return dp[u] = 1+ans;
}

int solve(){
	int lon = 0;
	for(int i=0; i<n; i++){
		memset(dp, -1, sizeof dp);
		lon = max(lon, call(i));
	}
	return n - lon;
}

int main(){
	//file
	fastread
	cin>>n>>k;
	for(int i=0; i<n; i++){
		cin>>arr[i];
		vec.pb(arr[i]);
	}
	//vec1 = vec;
	sort(all(vec));
	for(int i=0; i<n; i++){
		if(i%k == 0)++cnt;
		mark[vec[i]] = cnt;
	}
	cout<<solve()<<endl;
}

Subtask #1
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 3 ms 632 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #2
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 3 ms 836 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #3
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 3 ms 852 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #4
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 3 ms 1168 KB Execution killed with signal 11 (could be triggered by violating memory limits)

Subtask #5
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 4 ms 1392 KB Execution killed with signal 11 (could be triggered by violating memory limits)

Subtask #6
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 2 ms 1640 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #7
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 4 ms 1756 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #8
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 4 ms 1840 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #9
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 4 ms 1940 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #10
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 4 ms 1996 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -