Submission #1477190
Source Code Expand
#include<bits/stdc++.h> using namespace std; #define int long long #define LEN 86400 signed main(){ int n; cin>>n; int s[LEN*2+1]; memset(s,0,sizeof(s)); int t=0; for(int i=0;i<n;i++){ int a,b; cin>>a>>b; (t+=a)%=LEN; s[t]++; s[t+LEN]++; (t+=b)%=LEN; } for(int i=1;i<LEN*2+1;i++) s[i]+=s[i-1]; int ans=s[10800]; for(int i=1;i<LEN;i++){ ans=max(ans,s[i+10800]-s[i-1]); } cout<<ans<<endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | H - Early Bird |
User | beet |
Language | C++14 (GCC 5.4.1) |
Score | 100 |
Code Size | 479 Byte |
Status | AC |
Exec Time | 59 ms |
Memory | 1536 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 100 / 100 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | sample_01.txt, sample_02.txt |
All | sample_01.txt, sample_02.txt, sample_01.txt, 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, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
sample_01.txt | AC | 2 ms | 1536 KB |
sample_02.txt | AC | 2 ms | 1536 KB |
subtask1_01.txt | AC | 57 ms | 1536 KB |
subtask1_02.txt | AC | 56 ms | 1536 KB |
subtask1_03.txt | AC | 56 ms | 1536 KB |
subtask1_04.txt | AC | 57 ms | 1536 KB |
subtask1_05.txt | AC | 56 ms | 1536 KB |
subtask1_06.txt | AC | 56 ms | 1536 KB |
subtask1_07.txt | AC | 56 ms | 1536 KB |
subtask1_08.txt | AC | 56 ms | 1536 KB |
subtask1_09.txt | AC | 56 ms | 1536 KB |
subtask1_10.txt | AC | 59 ms | 1536 KB |
subtask1_11.txt | AC | 58 ms | 1536 KB |
subtask1_12.txt | AC | 56 ms | 1536 KB |
subtask1_13.txt | AC | 57 ms | 1536 KB |
subtask1_14.txt | AC | 59 ms | 1536 KB |
subtask1_15.txt | AC | 56 ms | 1536 KB |
subtask1_16.txt | AC | 56 ms | 1536 KB |
subtask1_17.txt | AC | 56 ms | 1536 KB |
subtask1_18.txt | AC | 56 ms | 1536 KB |
subtask1_19.txt | AC | 56 ms | 1536 KB |