Submission #2097009
Source Code Expand
#include <algorithm> #include <iostream> #include <iomanip> #include <map> #include <numeric> #include <tuple> #include <vector> #define FOR(i,a,b) for (int i=(a);i<(b);i++) #define RFOR(i,a,b) for (int i=(b)-1;i>=(a);i--) #define REP(i,n) for (int i=0;i<(n);i++) #define RREP(i,n) for (int i=(n)-1;i>=0;i--) const int INF = 100000; using namespace std; int to_unit(int time, bool up) { int const hour = time / 100; int const minute = time % 100 + (up ? 4 : 0); return hour*60 + (minute/5)*5; } int to_time(int unit) { return (unit/60)*100 + (unit%60); } int main() { int N; cin >> N; int const limit = 2000; vector<int> areas(limit, 0); REP(i, N) { int begin, end; scanf("%d-%d", &begin, &end); ++areas[to_unit(begin, false)]; --areas[to_unit(end, true)]; } for (int i = 0; i < limit - 1; ++i) { areas[i + 1] += areas[i]; } int endpoint = -1; bool on = false; REP(i, limit) { if (on == (areas[i]>0)) { continue; } if (areas[i]>0) { on = true; endpoint = i; } else { on = false; cout << setfill('0') << setw(4) << to_time(endpoint) << "-" << setfill('0') << setw(4) << to_time(i) << endl; } } return 0; }
Submission Info
Submission Time | |
---|---|
Task | D - 感雨時刻の整理 |
User | hnagamin |
Language | C++14 (GCC 5.4.1) |
Score | 100 |
Code Size | 1276 Byte |
Status | AC |
Exec Time | 6 ms |
Memory | 256 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:32:33: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d-%d", &begin, &end); ^
Judge Result
Set Name | all | ||
---|---|---|---|
Score / Max Score | 100 / 100 | ||
Status |
|
Set Name | Test Cases |
---|---|
all | 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, cho_cho_chokudai.txt, chokudai_ga_cho.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt, test_18.txt, test_19.txt, test_20.txt, test_21.txt, test_22.txt, test_23.txt, test_24.txt, test_25.txt, test_26.txt, test_27.txt, test_28.txt, test_29.txt, test_30.txt, test_31.txt, test_32.txt, test_33.txt, test_34.txt, test_35.txt, test_36.txt, test_37.txt, test_38.txt, test_39.txt, test_40.txt, test_41.txt, test_42.txt, test_43.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_sample_01.txt | AC | 1 ms | 256 KB |
00_sample_02.txt | AC | 1 ms | 256 KB |
00_sample_03.txt | AC | 1 ms | 256 KB |
cho_cho_chokudai.txt | AC | 6 ms | 256 KB |
chokudai_ga_cho.txt | AC | 6 ms | 256 KB |
test_01.txt | AC | 1 ms | 256 KB |
test_02.txt | AC | 1 ms | 256 KB |
test_03.txt | AC | 1 ms | 256 KB |
test_04.txt | AC | 1 ms | 256 KB |
test_05.txt | AC | 1 ms | 256 KB |
test_06.txt | AC | 1 ms | 256 KB |
test_07.txt | AC | 1 ms | 256 KB |
test_08.txt | AC | 1 ms | 256 KB |
test_09.txt | AC | 1 ms | 256 KB |
test_10.txt | AC | 1 ms | 256 KB |
test_11.txt | AC | 1 ms | 256 KB |
test_12.txt | AC | 1 ms | 256 KB |
test_13.txt | AC | 1 ms | 256 KB |
test_14.txt | AC | 1 ms | 256 KB |
test_15.txt | AC | 1 ms | 256 KB |
test_16.txt | AC | 1 ms | 256 KB |
test_17.txt | AC | 1 ms | 256 KB |
test_18.txt | AC | 1 ms | 256 KB |
test_19.txt | AC | 1 ms | 256 KB |
test_20.txt | AC | 1 ms | 256 KB |
test_21.txt | AC | 6 ms | 256 KB |
test_22.txt | AC | 6 ms | 256 KB |
test_23.txt | AC | 6 ms | 256 KB |
test_24.txt | AC | 6 ms | 256 KB |
test_25.txt | AC | 6 ms | 256 KB |
test_26.txt | AC | 6 ms | 256 KB |
test_27.txt | AC | 6 ms | 256 KB |
test_28.txt | AC | 6 ms | 256 KB |
test_29.txt | AC | 1 ms | 256 KB |
test_30.txt | AC | 1 ms | 256 KB |
test_31.txt | AC | 2 ms | 256 KB |
test_32.txt | AC | 1 ms | 256 KB |
test_33.txt | AC | 4 ms | 256 KB |
test_34.txt | AC | 1 ms | 256 KB |
test_35.txt | AC | 1 ms | 256 KB |
test_36.txt | AC | 6 ms | 256 KB |
test_37.txt | AC | 6 ms | 256 KB |
test_38.txt | AC | 6 ms | 256 KB |
test_39.txt | AC | 6 ms | 256 KB |
test_40.txt | AC | 6 ms | 256 KB |
test_41.txt | AC | 6 ms | 256 KB |
test_42.txt | AC | 6 ms | 256 KB |
test_43.txt | AC | 6 ms | 256 KB |