답안 #43960

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
43960	2018-03-29T00:37:06 Z	IvanC	Kralj (COCI16_kralj)	C++17	56 / 140	2000 ms	82908 KB

kralj

#include <bits/stdc++.h>
#define LSOne(S) (S & (-S))
using namespace std;
const int MAXN = 1e6 + 10;
int Dwarves[MAXN],A[MAXN],N,exibe;
set<int> Elves,Mesa;
int main(){
	scanf("%d",&N);
	for(int i = 1;i<=N;i++){
		scanf("%d",&A[i]);
		Mesa.insert(i);
		Mesa.insert(i+N);
	}
	for(int i = 1;i<=N;i++){
		scanf("%d",&Dwarves[i]);
	}
	for(int i = 1;i<=N;i++){
		int x;
		scanf("%d",&x);
		Elves.insert(x);
	}
	for(int vez = 1;vez<=N;vez++){
		int posicao = *Mesa.lower_bound(A[vez]);
		if(posicao > N) posicao -= N;
		Mesa.erase(posicao);
		Mesa.erase(posicao+N);
		int dwarf = Dwarves[posicao];
		if((*Elves.rbegin()) < dwarf){
			Elves.erase(Elves.begin());
		}
		else{
			exibe++;
			Elves.erase(Elves.lower_bound(dwarf));
		}
		//printf("Vez %d\n",vez);
	}
	printf("%d\n",exibe);
	return 0;
}

Compilation message

kralj.cpp: In function 'int main()':
kralj.cpp:8:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d",&N);
  ~~~~~^~~~~~~~~
kralj.cpp:10:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&A[i]);
   ~~~~~^~~~~~~~~~~~
kralj.cpp:15:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&Dwarves[i]);
   ~~~~~^~~~~~~~~~~~~~~~~~
kralj.cpp:19:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&x);
   ~~~~~^~~~~~~~~

Subtask #1

56.0 / 140.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1702 ms	67864 KB	Output is correct
2	Correct	1214 ms	67864 KB	Output is correct
3	Correct	1481 ms	80820 KB	Output is correct
4	Correct	1472 ms	82624 KB	Output is correct
5	Execution timed out	2079 ms	82624 KB	Time limit exceeded
6	Execution timed out	2025 ms	82624 KB	Time limit exceeded
7	Execution timed out	2075 ms	82624 KB	Time limit exceeded
8	Execution timed out	2077 ms	82624 KB	Time limit exceeded
9	Execution timed out	2070 ms	82748 KB	Time limit exceeded
10	Execution timed out	2081 ms	82908 KB	Time limit exceeded