Submission #1261013
Source Code Expand
#define _USE_MATH_DEFINES #include <cstdio> #include <iostream> #include <sstream> #include <fstream> #include <iomanip> #include <algorithm> #include <cmath> #include <complex> #include <string> #include <vector> #include <list> #include <queue> #include <stack> #include <set> #include <map> #include <bitset> #include <numeric> #include <limits> #include <climits> #include <cfloat> #include <functional> #include <iterator> using namespace std; int DAY = 86400; int EARLY = 10800; int main() { int n; cin >> n; vector<int> a(n), b(n); for(int i=0; i<n; ++i) cin >> a[i] >> b[i]; int t = 0; vector<int> cnt(DAY, 0); for(int i=0; i<n; ++i){ t += a[i]; t %= DAY; ++ cnt[t]; t += b[i]; t %= DAY; } int sum = accumulate(cnt.begin(), cnt.begin() + EARLY, 0); int ans = 0; for(int i=0; i<DAY; ++i){ sum += cnt[(EARLY+1+i)%DAY]; ans = max(ans, sum); sum -= cnt[i]; } cout << ans << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | H - Early Bird |
User | mamekin |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 1086 Byte |
Status | WA |
Exec Time | 58 ms |
Memory | 1408 KB |
Judge Result
Set Name | Sample | All | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 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 | 640 KB |
sample_02.txt | AC | 2 ms | 640 KB |
subtask1_01.txt | WA | 58 ms | 1408 KB |
subtask1_02.txt | WA | 58 ms | 1408 KB |
subtask1_03.txt | AC | 58 ms | 1408 KB |
subtask1_04.txt | WA | 58 ms | 1408 KB |
subtask1_05.txt | WA | 58 ms | 1408 KB |
subtask1_06.txt | WA | 58 ms | 1408 KB |
subtask1_07.txt | AC | 58 ms | 1408 KB |
subtask1_08.txt | WA | 58 ms | 1408 KB |
subtask1_09.txt | AC | 58 ms | 1408 KB |
subtask1_10.txt | WA | 58 ms | 1408 KB |
subtask1_11.txt | WA | 58 ms | 1408 KB |
subtask1_12.txt | WA | 58 ms | 1408 KB |
subtask1_13.txt | WA | 58 ms | 1408 KB |
subtask1_14.txt | WA | 58 ms | 1408 KB |
subtask1_15.txt | WA | 58 ms | 1408 KB |
subtask1_16.txt | AC | 58 ms | 1408 KB |
subtask1_17.txt | AC | 58 ms | 1408 KB |
subtask1_18.txt | WA | 58 ms | 1408 KB |
subtask1_19.txt | WA | 58 ms | 1408 KB |