답안 #59960

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
59960 2018-07-23T11:31:19 Z KLPP 커다란 상품 (IOI17_prize) C++14
90 / 100
113 ms 2220 KB
#include "prize.h"
#include<vector>

using namespace std;
int ans[200000][2];
int maximo;
void q(int x){
	if(ans[x][0]!=-1){
		return;
	}
	vector<int> v=ask(x);
	ans[x][0]=v[0];
	ans[x][1]=v[1];
}
bool L(int i){
	q(i);
	if(ans[i][0]+ans[i][1]==maximo)return true;
	return false;
}
int find_best(int n) {
	for(int i = 0; i < n; i++) {
		ans[i][0]=-1;
		ans[i][1]=-1;
	}
	maximo=0;
	int d=500;
	for(int i=0;i<d;i++){
		q(i);
		if(ans[i][0]+ans[i][1]>maximo)maximo=ans[i][0]+ans[i][1];
		if(ans[i][0]+ans[i][1]==0)return i;
	}
	int pointer=d;
	while(pointer<n){
		q(pointer);
		if(ans[pointer][0]+ans[pointer][1]==0)return pointer;
		if(ans[pointer][0]+ans[pointer][1]==maximo){
			int lo=pointer;
			int hi=n;
			while(hi-lo>1){
				int mid=(lo+hi)/2;
				if(L(mid)){
					if(ans[mid][0]==ans[pointer][0]){
						lo=mid;
					}else hi=mid;
				}else{
					hi=mid;
				}
			}
			pointer=lo;
		}
		
		
		pointer++;
	}
	
	return 0;
}
# 결과 실행 시간 메모리 Grader output
1 Correct 9 ms 1828 KB Output is correct
2 Correct 9 ms 1848 KB Output is correct
3 Correct 9 ms 1900 KB Output is correct
4 Correct 10 ms 1976 KB Output is correct
5 Correct 6 ms 2220 KB Output is correct
6 Correct 4 ms 2220 KB Output is correct
7 Correct 7 ms 2220 KB Output is correct
8 Correct 15 ms 2220 KB Output is correct
9 Correct 13 ms 2220 KB Output is correct
10 Correct 6 ms 2220 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 16 ms 2220 KB Output is correct
2 Correct 8 ms 2220 KB Output is correct
3 Correct 8 ms 2220 KB Output is correct
4 Correct 12 ms 2220 KB Output is correct
5 Correct 13 ms 2220 KB Output is correct
6 Correct 4 ms 2220 KB Output is correct
7 Correct 9 ms 2220 KB Output is correct
8 Correct 10 ms 2220 KB Output is correct
9 Correct 11 ms 2220 KB Output is correct
10 Correct 10 ms 2220 KB Output is correct
11 Correct 16 ms 2220 KB Output is correct
12 Correct 10 ms 2220 KB Output is correct
13 Correct 17 ms 2220 KB Output is correct
14 Correct 13 ms 2220 KB Output is correct
15 Correct 24 ms 2220 KB Output is correct
16 Partially correct 86 ms 2220 KB Partially correct - number of queries: 7231
17 Correct 9 ms 2220 KB Output is correct
18 Partially correct 108 ms 2220 KB Partially correct - number of queries: 8371
19 Correct 10 ms 2220 KB Output is correct
20 Correct 30 ms 2220 KB Output is correct
21 Correct 63 ms 2220 KB Output is correct
22 Correct 23 ms 2220 KB Output is correct
23 Correct 8 ms 2220 KB Output is correct
24 Correct 10 ms 2220 KB Output is correct
25 Correct 54 ms 2220 KB Output is correct
26 Correct 68 ms 2220 KB Output is correct
27 Correct 13 ms 2220 KB Output is correct
28 Partially correct 104 ms 2220 KB Partially correct - number of queries: 7910
29 Partially correct 69 ms 2220 KB Partially correct - number of queries: 6122
30 Partially correct 81 ms 2220 KB Partially correct - number of queries: 8325
31 Correct 8 ms 2220 KB Output is correct
32 Correct 19 ms 2220 KB Output is correct
33 Correct 3 ms 2220 KB Output is correct
34 Correct 44 ms 2220 KB Output is correct
35 Correct 7 ms 2220 KB Output is correct
36 Correct 39 ms 2220 KB Output is correct
37 Correct 11 ms 2220 KB Output is correct
38 Correct 12 ms 2220 KB Output is correct
39 Correct 41 ms 2220 KB Output is correct
40 Partially correct 58 ms 2220 KB Partially correct - number of queries: 7213
41 Partially correct 93 ms 2220 KB Partially correct - number of queries: 5215
42 Partially correct 61 ms 2220 KB Partially correct - number of queries: 5215
43 Correct 54 ms 2220 KB Output is correct
44 Correct 48 ms 2220 KB Output is correct
45 Correct 50 ms 2220 KB Output is correct
46 Correct 10 ms 2220 KB Output is correct
47 Correct 39 ms 2220 KB Output is correct
48 Partially correct 113 ms 2220 KB Partially correct - number of queries: 6336
49 Correct 16 ms 2220 KB Output is correct
50 Partially correct 77 ms 2220 KB Partially correct - number of queries: 8373
51 Correct 27 ms 2220 KB Output is correct
52 Correct 6 ms 2220 KB Output is correct
53 Correct 9 ms 2220 KB Output is correct
54 Correct 35 ms 2220 KB Output is correct
55 Correct 10 ms 2220 KB Output is correct
56 Partially correct 61 ms 2220 KB Partially correct - number of queries: 8373
57 Partially correct 68 ms 2220 KB Partially correct - number of queries: 6248
58 Partially correct 58 ms 2220 KB Partially correct - number of queries: 6322
59 Partially correct 51 ms 2220 KB Partially correct - number of queries: 5211
60 Correct 58 ms 2220 KB Output is correct
61 Correct 6 ms 2220 KB Output is correct
62 Correct 14 ms 2220 KB Output is correct
63 Correct 12 ms 2220 KB Output is correct
64 Correct 9 ms 2220 KB Output is correct
65 Correct 10 ms 2220 KB Output is correct
66 Correct 15 ms 2220 KB Output is correct
67 Correct 10 ms 2220 KB Output is correct
68 Correct 10 ms 2220 KB Output is correct
69 Correct 9 ms 2220 KB Output is correct
70 Correct 12 ms 2220 KB Output is correct
71 Partially correct 89 ms 2220 KB Partially correct - number of queries: 8239
72 Correct 14 ms 2220 KB Output is correct
73 Partially correct 66 ms 2220 KB Partially correct - number of queries: 8153
74 Partially correct 75 ms 2220 KB Partially correct - number of queries: 8197
75 Correct 11 ms 2220 KB Output is correct
76 Partially correct 76 ms 2220 KB Partially correct - number of queries: 7142
77 Partially correct 58 ms 2220 KB Partially correct - number of queries: 8400
78 Correct 16 ms 2220 KB Output is correct
79 Correct 36 ms 2220 KB Output is correct
80 Partially correct 79 ms 2220 KB Partially correct - number of queries: 8443
81 Partially correct 90 ms 2220 KB Partially correct - number of queries: 8406
82 Partially correct 87 ms 2220 KB Partially correct - number of queries: 8323
83 Correct 11 ms 2220 KB Output is correct
84 Partially correct 84 ms 2220 KB Partially correct - number of queries: 6940
85 Partially correct 57 ms 2220 KB Partially correct - number of queries: 8416
86 Correct 10 ms 2220 KB Output is correct
87 Correct 10 ms 2220 KB Output is correct
88 Correct 9 ms 2220 KB Output is correct
89 Correct 9 ms 2220 KB Output is correct
90 Correct 10 ms 2220 KB Output is correct
91 Correct 9 ms 2220 KB Output is correct
92 Correct 10 ms 2220 KB Output is correct
93 Correct 20 ms 2220 KB Output is correct
94 Correct 15 ms 2220 KB Output is correct
95 Correct 14 ms 2220 KB Output is correct
96 Correct 14 ms 2220 KB Output is correct
97 Correct 9 ms 2220 KB Output is correct