Submission #2522403
Source Code Expand
#include <iostream> #include <stdio.h> #include <stack> #include <queue> #include <algorithm> #include <set> #include <math.h> #include <iomanip> #include <vector> using namespace std; #define ll long long #define rep(i,n) for(ll i=0;i<n;++i) #define Sort(a) sort(a.begin(),a.end()) int main(){ int N; cin>>N; vector<ll>a(N); vector<bool>updown(N-1); vector<int>change; change.push_back(0); //bool last_up=true; rep(i,N){ cin>>a[i]; if(i!=0){updown[i-1]=(a[i]-a[i-1])>0;} } rep(i,updown.size()){ if(i!=0){ if(!updown[i-1]&&updown[i]){ change.push_back(i+1); } } } change.push_back(N); int ans=-2189284; rep(i,change.size()){ if(i!=0){ ans=max(ans,change[i]-change[i-1]+1); } } cout<<min(ans,N)<<endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | B - 山のデータ |
User | rayhotate |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 923 Byte |
Status | WA |
Exec Time | 121 ms |
Memory | 3328 KB |
Judge Result
Set Name | Sample | Subtask1 | Subtask2 | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 30 | 0 / 70 | ||||||||||
Status |
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Set Name | Test Cases |
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Sample | subtask0-sample-01.txt, subtask0-sample-02.txt |
Subtask1 | subtask0-sample-01.txt, subtask0-sample-02.txt, subtask1-01.txt, subtask1-02.txt, subtask1-03.txt, subtask1-04.txt, subtask1-05.txt, subtask1-06.txt, subtask1-07.txt, subtask1-08.txt, subtask1-09.txt, subtask1-10.txt, subtask1-11.txt, subtask1-12.txt, subtask1-13.txt, subtask1-14.txt, subtask1-15.txt |
Subtask2 | subtask0-sample-01.txt, subtask0-sample-02.txt, subtask1-01.txt, subtask1-02.txt, subtask1-03.txt, subtask1-04.txt, subtask1-05.txt, subtask1-06.txt, subtask1-07.txt, subtask1-08.txt, subtask1-09.txt, subtask1-10.txt, subtask1-11.txt, subtask1-12.txt, subtask1-13.txt, subtask1-14.txt, subtask1-15.txt, subtask2-01.txt, subtask2-02.txt, subtask2-03.txt, subtask2-04.txt, subtask2-05.txt, subtask2-06.txt, subtask2-07.txt, subtask2-08.txt, subtask2-09.txt, subtask2-10.txt, subtask2-11.txt, subtask2-12.txt, subtask2-13.txt, subtask2-14.txt, subtask2-15.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
subtask0-sample-01.txt | AC | 1 ms | 256 KB |
subtask0-sample-02.txt | AC | 1 ms | 256 KB |
subtask1-01.txt | AC | 1 ms | 256 KB |
subtask1-02.txt | AC | 1 ms | 256 KB |
subtask1-03.txt | WA | 1 ms | 256 KB |
subtask1-04.txt | AC | 1 ms | 256 KB |
subtask1-05.txt | AC | 1 ms | 256 KB |
subtask1-06.txt | AC | 1 ms | 256 KB |
subtask1-07.txt | AC | 1 ms | 256 KB |
subtask1-08.txt | WA | 1 ms | 256 KB |
subtask1-09.txt | AC | 1 ms | 256 KB |
subtask1-10.txt | AC | 1 ms | 256 KB |
subtask1-11.txt | AC | 1 ms | 256 KB |
subtask1-12.txt | AC | 1 ms | 256 KB |
subtask1-13.txt | AC | 1 ms | 256 KB |
subtask1-14.txt | AC | 1 ms | 256 KB |
subtask1-15.txt | WA | 1 ms | 256 KB |
subtask2-01.txt | AC | 7 ms | 384 KB |
subtask2-02.txt | AC | 33 ms | 1152 KB |
subtask2-03.txt | AC | 60 ms | 1664 KB |
subtask2-04.txt | AC | 117 ms | 2560 KB |
subtask2-05.txt | AC | 117 ms | 2560 KB |
subtask2-06.txt | AC | 116 ms | 2688 KB |
subtask2-07.txt | AC | 121 ms | 3200 KB |
subtask2-08.txt | AC | 116 ms | 2688 KB |
subtask2-09.txt | AC | 116 ms | 2560 KB |
subtask2-10.txt | AC | 116 ms | 2688 KB |
subtask2-11.txt | AC | 121 ms | 3328 KB |
subtask2-12.txt | AC | 117 ms | 2688 KB |
subtask2-13.txt | AC | 121 ms | 3328 KB |
subtask2-14.txt | AC | 117 ms | 2560 KB |
subtask2-15.txt | AC | 121 ms | 3200 KB |