Submission #1750175


Source Code Expand

#include <bits/stdc++.h>
#define int long long
#define inf (1ll<<56)
using namespace std;
typedef long long ll;
inline int read()
{
	int x=0,f=1; char ch=getchar();
	while(ch<'0'||ch>'9'){if(ch=='-')f=-1; ch=getchar();}
	while(ch>='0'&&ch<='9'){x=x*10+ch-'0'; ch=getchar();}
	return x*f;
}
int n,l,r,tl,tr,L,R,len,ans;
priority_queue <ll> q1;
priority_queue <ll, vector<ll>, greater<ll> > q2;
signed main()
{
	n=read(); while(n--)
	{
		l=read(); r=read(); len=r-l;
		tr+=len;
		q1.push(r-tl); q2.push(r-tr);
		while((L=q1.top()+tl)>(R=q2.top()+tr))
		{
			ans+=L-R;
			q1.pop(); q2.pop();
			q1.push(R-tl); q2.push(L-tr);
		}
		tl-=len;
	}
	cout << ans << endl;
	return 0;
}

Submission Info

Submission Time
Task E - NarrowRectangles
User wcz111
Language C++14 (GCC 5.4.1)
Score 1000
Code Size 706 Byte
Status AC
Exec Time 39 ms
Memory 2156 KB

Judge Result

Set Name Sample Subtask All
Score / Max Score 0 / 0 300 / 300 700 / 700
Status
AC × 5
AC × 13
AC × 37
Set Name Test Cases
Sample 0_000.txt, 0_001.txt, 0_002.txt, 0_003.txt, 0_004.txt
Subtask 0_000, 0_001, 0_004, 1_005.txt, 1_006.txt, 1_007.txt, 1_008.txt, 1_009.txt, 1_010.txt, 1_011.txt, 1_012.txt, 1_013.txt, 1_014.txt, 1_015.txt, 1_016.txt, 1_017.txt
All 0_000.txt, 0_001.txt, 0_002.txt, 0_003.txt, 0_004.txt, 1_005.txt, 1_006.txt, 1_007.txt, 1_008.txt, 1_009.txt, 1_010.txt, 1_011.txt, 1_012.txt, 1_013.txt, 1_014.txt, 1_015.txt, 1_016.txt, 1_017.txt, 2_018.txt, 2_019.txt, 2_020.txt, 2_021.txt, 2_022.txt, 2_023.txt, 2_024.txt, 2_025.txt, 2_026.txt, 2_027.txt, 2_028.txt, 2_029.txt, 2_030.txt, 2_031.txt, 2_032.txt, 2_033.txt, 2_034.txt, 2_035.txt, 2_036.txt
Case Name Status Exec Time Memory
0_000.txt AC 1 ms 256 KB
0_001.txt AC 1 ms 256 KB
0_002.txt AC 1 ms 256 KB
0_003.txt AC 1 ms 256 KB
0_004.txt AC 1 ms 256 KB
1_005.txt AC 1 ms 256 KB
1_006.txt AC 1 ms 256 KB
1_007.txt AC 1 ms 256 KB
1_008.txt AC 1 ms 256 KB
1_009.txt AC 1 ms 256 KB
1_010.txt AC 1 ms 256 KB
1_011.txt AC 1 ms 256 KB
1_012.txt AC 1 ms 256 KB
1_013.txt AC 1 ms 256 KB
1_014.txt AC 1 ms 256 KB
1_015.txt AC 1 ms 256 KB
1_016.txt AC 1 ms 256 KB
1_017.txt AC 1 ms 256 KB
2_018.txt AC 25 ms 2036 KB
2_019.txt AC 24 ms 2036 KB
2_020.txt AC 18 ms 2036 KB
2_021.txt AC 31 ms 2036 KB
2_022.txt AC 31 ms 2036 KB
2_023.txt AC 32 ms 2036 KB
2_024.txt AC 31 ms 2036 KB
2_025.txt AC 31 ms 2036 KB
2_026.txt AC 31 ms 2036 KB
2_027.txt AC 31 ms 2036 KB
2_028.txt AC 31 ms 2036 KB
2_029.txt AC 31 ms 2036 KB
2_030.txt AC 31 ms 2036 KB
2_031.txt AC 39 ms 2036 KB
2_032.txt AC 39 ms 2036 KB
2_033.txt AC 38 ms 2036 KB
2_034.txt AC 39 ms 2036 KB
2_035.txt AC 29 ms 2156 KB
2_036.txt AC 23 ms 2036 KB