Submission #1543986


Source Code Expand

#include<stdio.h>
#include<vector>
#include<algorithm>
using namespace std;
double pi=3.1415926535897932384626433832;
typedef pair<int,int>pii;
int main()
{
	int sx,sy,gx,gy;
	scanf("%d%d%d%d",&sx,&sy,&gx,&gy);
	int num;
	scanf("%d",&num);
	vector<pii>vec;
	for(int i=0;i<num;i++)
	{
		int za,zb;
		scanf("%d%d",&za,&zb);
		if(sx>gx)za=-za;
		if(sy>gy)zb=-zb;
		vec.push_back(make_pair(za,zb));
	}
	if(sx>gx)sx=-sx,gx=-gx;
	if(sy>gy)sy=-sy,gy=-gy;
	sort(vec.begin(),vec.end());
	vector<int>zv;
	for(int i=0;i<num;i++)if(sx<=vec[i].first&&vec[i].first<=gx&&sy<=vec[i].second&&vec[i].second<=gy)zv.push_back(vec[i].second);
	vector<int>now;
	for(int i=0;i<zv.size();i++)
	{
		int low=lower_bound(now.begin(),now.end(),zv[i])-now.begin();
		if(low==now.size())now.push_back(zv[i]);
		else now[low]=zv[i];
	}
	double ans=100.0*(gx-sx+gy-sy);
	ans-=(20.0-5.0*pi)*now.size();
	if(now.size()==min(gx-sx,gy-sy)+1)ans+=5.0*pi;
	printf("%.20lf\n",ans);
}

Submission Info

Submission Time
Task C - Fountain Walk
User DEGwer
Language C++14 (GCC 5.4.1)
Score 900
Code Size 981 Byte
Status AC
Exec Time 66 ms
Memory 4336 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:10:35: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d%d%d",&sx,&sy,&gx,&gy);
                                   ^
./Main.cpp:12:18: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d",&num);
                  ^
./Main.cpp:17:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d%d",&za,&zb);
                        ^

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 900 / 900
Status
AC × 3
AC × 47
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt
All sample_01.txt, sample_02.txt, sample_03.txt, sample_01.txt, sample_02.txt, sample_03.txt, subtask_1_01.txt, subtask_1_02.txt, subtask_1_03.txt, subtask_1_04.txt, subtask_1_05.txt, subtask_1_06.txt, subtask_1_07.txt, subtask_1_08.txt, subtask_1_09.txt, subtask_1_10.txt, subtask_1_11.txt, subtask_1_12.txt, subtask_1_13.txt, subtask_1_14.txt, subtask_1_15.txt, subtask_1_16.txt, subtask_1_17.txt, subtask_1_18.txt, subtask_1_19.txt, subtask_1_20.txt, subtask_1_21.txt, subtask_1_22.txt, subtask_1_23.txt, subtask_1_24.txt, subtask_1_25.txt, subtask_1_26.txt, subtask_1_27.txt, subtask_1_28.txt, subtask_1_29.txt, subtask_1_30.txt, subtask_1_31.txt, subtask_1_32.txt, subtask_1_33.txt, subtask_1_34.txt, subtask_1_35.txt, subtask_1_36.txt, subtask_1_37.txt, subtask_1_38.txt, subtask_1_39.txt, subtask_1_40.txt, subtask_1_41.txt
Case Name Status Exec Time Memory
sample_01.txt AC 1 ms 256 KB
sample_02.txt AC 1 ms 256 KB
sample_03.txt AC 1 ms 256 KB
subtask_1_01.txt AC 1 ms 256 KB
subtask_1_02.txt AC 1 ms 256 KB
subtask_1_03.txt AC 1 ms 256 KB
subtask_1_04.txt AC 1 ms 256 KB
subtask_1_05.txt AC 1 ms 256 KB
subtask_1_06.txt AC 1 ms 256 KB
subtask_1_07.txt AC 1 ms 256 KB
subtask_1_08.txt AC 1 ms 256 KB
subtask_1_09.txt AC 20 ms 1400 KB
subtask_1_10.txt AC 40 ms 2420 KB
subtask_1_11.txt AC 11 ms 892 KB
subtask_1_12.txt AC 62 ms 4336 KB
subtask_1_13.txt AC 43 ms 2420 KB
subtask_1_14.txt AC 20 ms 1400 KB
subtask_1_15.txt AC 10 ms 892 KB
subtask_1_16.txt AC 62 ms 4336 KB
subtask_1_17.txt AC 35 ms 1400 KB
subtask_1_18.txt AC 28 ms 1400 KB
subtask_1_19.txt AC 28 ms 1400 KB
subtask_1_20.txt AC 60 ms 4336 KB
subtask_1_21.txt AC 62 ms 4336 KB
subtask_1_22.txt AC 62 ms 4336 KB
subtask_1_23.txt AC 62 ms 4336 KB
subtask_1_24.txt AC 1 ms 256 KB
subtask_1_25.txt AC 1 ms 256 KB
subtask_1_26.txt AC 1 ms 256 KB
subtask_1_27.txt AC 1 ms 256 KB
subtask_1_28.txt AC 51 ms 2420 KB
subtask_1_29.txt AC 55 ms 2420 KB
subtask_1_30.txt AC 66 ms 3568 KB
subtask_1_31.txt AC 40 ms 3568 KB
subtask_1_32.txt AC 47 ms 4336 KB
subtask_1_33.txt AC 45 ms 3568 KB
subtask_1_34.txt AC 43 ms 3568 KB
subtask_1_35.txt AC 54 ms 3568 KB
subtask_1_36.txt AC 56 ms 3568 KB
subtask_1_37.txt AC 52 ms 4208 KB
subtask_1_38.txt AC 53 ms 3568 KB
subtask_1_39.txt AC 55 ms 3568 KB
subtask_1_40.txt AC 49 ms 3568 KB
subtask_1_41.txt AC 48 ms 3568 KB