oj.uz

답안 #162970

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
162970 2019-11-10T13:18:23 Z HungAnhGoldIBO2020 Gap (APIO16_gap) C++14
100 / 100
 80 ms 4552 KB 
#include<bits/stdc++.h>
#include "gap.h"
using namespace std;
const long long inf=1e18;
long long findGap(int T,int N){
	if(T==2){
		long long min1,max1;
		MinMax(0,inf,&min1,&max1);
		long long num=max1-min1-1;
		assert(num>=N-2);
		long long val=num/(N-1),cnt=num%(N-1);
		long long ans=val,now=min1+1,now1,dum,dum1;
		vector<long long> ans_lis;
		ans_lis.push_back(min1);
		for(int i=1;i<N;i++){
			now1=now+val-1;
			if(cnt){
				cnt--;
				now1++;
			}
			if(now<=now1){
				MinMax(now,now1,&dum,&dum1);
				now=now1+1;
				if(dum!=-1){
					ans_lis.push_back(dum);
					ans_lis.push_back(dum1);
				}
			}
		}
		ans_lis.push_back(max1);
		for(int i=0;i<ans_lis.size()-1;i++){
			ans=max(ans,ans_lis[i+1]-ans_lis[i]);
		}
		return ans;
	}
	else{
		long long min1=-1,max1=inf+1,ans=0;
		vector<long long> ans_lis,ans_lis1;
		for(int i=1;i<=(N+1)/2;i++){
			assert(min1+1<=max1-1);
			MinMax(min1+1,max1-1,&min1,&max1);
			assert(min1!=-1&&max1!=-1);
			ans_lis.push_back(min1);
			ans_lis1.push_back(max1);
		}
		while(ans_lis1.size()){
			ans_lis.push_back(ans_lis1.back());
			ans_lis1.pop_back();
		}
		for(int i=0;i+1<ans_lis.size();i++){
			ans=max(ans,ans_lis[i+1]-ans_lis[i]);
		}
		return ans;
	}
}

Compilation message

gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:31:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i=0;i<ans_lis.size()-1;i++){
               ~^~~~~~~~~~~~~~~~~
gap.cpp:50:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i=0;i+1<ans_lis.size();i++){
               ~~~^~~~~~~~~~~~~~~

Subtask #1
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 380 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 3 ms 376 KB Output is correct
12 Correct 3 ms 504 KB Output is correct
13 Correct 3 ms 472 KB Output is correct
14 Correct 3 ms 380 KB Output is correct
15 Correct 3 ms 376 KB Output is correct
16 Correct 16 ms 1444 KB Output is correct
17 Correct 17 ms 1444 KB Output is correct
18 Correct 41 ms 1452 KB Output is correct
19 Correct 16 ms 1444 KB Output is correct
20 Correct 12 ms 1188 KB Output is correct
21 Correct 58 ms 4504 KB Output is correct
22 Correct 59 ms 4508 KB Output is correct
23 Correct 58 ms 4476 KB Output is correct
24 Correct 61 ms 4380 KB Output is correct
25 Correct 51 ms 3916 KB Output is correct
26 Correct 58 ms 4500 KB Output is correct
27 Correct 60 ms 4552 KB Output is correct
28 Correct 59 ms 4508 KB Output is correct
29 Correct 57 ms 4504 KB Output is correct
30 Correct 43 ms 3352 KB Output is correct
31 Correct 2 ms 376 KB Output is correct
32 Correct 2 ms 376 KB Output is correct

Subtask #2
70.0 / 70.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 348 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 3 ms 376 KB Output is correct
12 Correct 3 ms 376 KB Output is correct
13 Correct 3 ms 380 KB Output is correct
14 Correct 3 ms 376 KB Output is correct
15 Correct 3 ms 380 KB Output is correct
16 Correct 20 ms 1400 KB Output is correct
17 Correct 21 ms 1400 KB Output is correct
18 Correct 20 ms 1400 KB Output is correct
19 Correct 20 ms 1400 KB Output is correct
20 Correct 10 ms 760 KB Output is correct
21 Correct 78 ms 4204 KB Output is correct
22 Correct 76 ms 4208 KB Output is correct
23 Correct 78 ms 4204 KB Output is correct
24 Correct 78 ms 4152 KB Output is correct
25 Correct 75 ms 4460 KB Output is correct
26 Correct 78 ms 4336 KB Output is correct
27 Correct 76 ms 4080 KB Output is correct
28 Correct 77 ms 4208 KB Output is correct
29 Correct 80 ms 4172 KB Output is correct
30 Correct 42 ms 2168 KB Output is correct
31 Correct 2 ms 376 KB Output is correct
32 Correct 2 ms 376 KB Output is correct