Submission #2700262
Source Code Expand
#include <bits/stdc++.h> using namespace std; typedef pair<int,int> pii; typedef long long ll; void fastStream(){cin.tie(0);std::ios_base::sync_with_stdio(0);} int N; int L[100010]; int R[100010]; int main(){ cin >> N; for(int i = 0; i < N; i++) cin >> L[i] >> R[i]; sort(L, L + N, greater<int>()); sort(R, R + N); ll c = 0; ll ans = -1; for(int i = 0; i < N; i++){ c += L[i]; ans = max(ans, c); c -= R[i]; ans = max(ans, c); } for(int i = 0; i < N; i++){ c -= R[i]; ans = max(ans, c); c += L[i]; ans = max(ans, c); } cout << ans * 2 << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | C - Interval Game |
User | ishikado |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 722 Byte |
Status | WA |
Exec Time | 89 ms |
Memory | 1024 KB |
Judge Result
Set Name | Sample | All | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 700 | ||||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | sample01.txt, sample02.txt, sample03.txt |
All | sample01.txt, sample02.txt, sample03.txt, in01.txt, in02.txt, in03.txt, in04.txt, in05.txt, in06.txt, in07.txt, in08.txt, in09.txt, in10.txt, in11.txt, in12.txt, in13.txt, in14.txt, in15.txt, in16.txt, in17.txt, in18.txt, in19.txt, in20.txt, in21.txt, in22.txt, in23.txt, in24.txt, in25.txt, in26.txt, in27.txt, in28.txt, in29.txt, in30.txt, in31.txt, in32.txt, in33.txt, in34.txt, in35.txt, in36.txt, in37.txt, in38.txt, in39.txt, in40.txt, sample01.txt, sample02.txt, sample03.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
in01.txt | WA | 47 ms | 768 KB |
in02.txt | WA | 76 ms | 1024 KB |
in03.txt | WA | 45 ms | 640 KB |
in04.txt | WA | 27 ms | 512 KB |
in05.txt | AC | 48 ms | 768 KB |
in06.txt | WA | 77 ms | 1024 KB |
in07.txt | WA | 50 ms | 768 KB |
in08.txt | AC | 17 ms | 384 KB |
in09.txt | WA | 45 ms | 640 KB |
in10.txt | AC | 43 ms | 640 KB |
in11.txt | WA | 78 ms | 1024 KB |
in12.txt | WA | 78 ms | 1024 KB |
in13.txt | WA | 78 ms | 1024 KB |
in14.txt | AC | 78 ms | 1024 KB |
in15.txt | AC | 78 ms | 1024 KB |
in16.txt | AC | 77 ms | 1024 KB |
in17.txt | AC | 78 ms | 1024 KB |
in18.txt | AC | 77 ms | 1024 KB |
in19.txt | AC | 79 ms | 1024 KB |
in20.txt | AC | 78 ms | 1024 KB |
in21.txt | AC | 87 ms | 1024 KB |
in22.txt | AC | 86 ms | 1024 KB |
in23.txt | AC | 87 ms | 1024 KB |
in24.txt | WA | 87 ms | 1024 KB |
in25.txt | WA | 87 ms | 1024 KB |
in26.txt | AC | 86 ms | 1024 KB |
in27.txt | AC | 87 ms | 1024 KB |
in28.txt | AC | 86 ms | 1024 KB |
in29.txt | WA | 88 ms | 1024 KB |
in30.txt | WA | 86 ms | 1024 KB |
in31.txt | AC | 84 ms | 1024 KB |
in32.txt | WA | 88 ms | 1024 KB |
in33.txt | WA | 89 ms | 1024 KB |
in34.txt | WA | 88 ms | 1024 KB |
in35.txt | AC | 84 ms | 1024 KB |
in36.txt | AC | 83 ms | 1024 KB |
in37.txt | WA | 89 ms | 1024 KB |
in38.txt | WA | 88 ms | 1024 KB |
in39.txt | WA | 88 ms | 1024 KB |
in40.txt | WA | 88 ms | 1024 KB |
sample01.txt | AC | 1 ms | 256 KB |
sample02.txt | AC | 1 ms | 256 KB |
sample03.txt | AC | 1 ms | 256 KB |