Submission #515824
Source Code Expand
#include <cstdio> #include <iostream> #include <cmath> #include <cstring> #include <sstream> #include <iostream> #include <algorithm> #include <cstdlib> #include <map> #include <queue> #include <utility> #include <vector> #include <set> #include <memory.h> using namespace std; int main() { int n; cin >> n; // b_tには丸め、その後並び替えた雨の降り始め、降り終わりの時刻のペアが保存される vector<pair <int, int> > b_t(30000); // tにはb_tのうち被っているものをまとめたペアが保存される(答えになる) pair<int, int> t[30000]; int cnt = 0; char ch; int tmp, hour, minutes; for(int i = 0; i < n; i++){ cin >> tmp; // 条件を満たすように丸める 降り終わりのときだけ分が60になる可能性があるのでそこをなおす hour = tmp / 100; minutes = tmp % 100; minutes -= minutes % 5; b_t[i].first = hour * 60 + minutes; cin >> ch; cin >> tmp; hour = tmp / 100; minutes = tmp % 100; if(minutes % 5 != 0) minutes += (5 - minutes % 5); if(minutes >= 60){ hour++; minutes =minutes % 60; } b_t[i].second = hour * 60 + minutes; } sort(b_t.begin(), b_t.begin() + n); for(int i = 0; i < n; i++){ int start = b_t[i].first; int end = b_t[i].second; if(cnt != 0){ // これから考えるペアとtの最後尾のペアで重なっている部分があるか調べる int startt = max(t[cnt - 1].first, start); int endt = min(t[cnt - 1].second, end); if(endt - startt >= 0){ // 重なっているのでt[cnt-1]を書き換える t[cnt - 1].second = max(t[cnt - 1].second, end); } else { // 重なっていないときは新しいペアをつくる t[cnt].first = start; t[cnt].second = end; cnt++; } } else { t[cnt].first = start; t[cnt].second = end; cnt++; } } for(int i = 0; i < cnt; i++){ cout.width(4); cout.fill('0'); cout << t[i].first / 60 * 100 + t[i].first % 60 << '-' << t[i].second / 60 * 100 + t[i].second % 60 << endl; } return 0; }
Submission Info
Submission Time | |
---|---|
Task | D - 感雨時刻の整理 |
User | maple |
Language | C++ (G++ 4.6.4) |
Score | 0 |
Code Size | 2116 Byte |
Status | WA |
Exec Time | 64 ms |
Memory | 1512 KB |
Judge Result
Set Name | all | ||||
---|---|---|---|---|---|
Score / Max Score | 0 / 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 | 27 ms | 1380 KB |
00_sample_02.txt | AC | 26 ms | 1384 KB |
00_sample_03.txt | AC | 28 ms | 1252 KB |
cho_cho_chokudai.txt | AC | 59 ms | 1376 KB |
chokudai_ga_cho.txt | AC | 64 ms | 1376 KB |
test_01.txt | WA | 29 ms | 1372 KB |
test_02.txt | WA | 29 ms | 1384 KB |
test_03.txt | WA | 29 ms | 1380 KB |
test_04.txt | WA | 28 ms | 1312 KB |
test_05.txt | WA | 29 ms | 1260 KB |
test_06.txt | AC | 28 ms | 1256 KB |
test_07.txt | AC | 28 ms | 1256 KB |
test_08.txt | AC | 28 ms | 1368 KB |
test_09.txt | AC | 27 ms | 1436 KB |
test_10.txt | AC | 27 ms | 1436 KB |
test_11.txt | WA | 27 ms | 1316 KB |
test_12.txt | AC | 27 ms | 1384 KB |
test_13.txt | AC | 27 ms | 1432 KB |
test_14.txt | AC | 26 ms | 1248 KB |
test_15.txt | AC | 28 ms | 1312 KB |
test_16.txt | WA | 26 ms | 1376 KB |
test_17.txt | AC | 27 ms | 1312 KB |
test_18.txt | AC | 25 ms | 1312 KB |
test_19.txt | AC | 26 ms | 1512 KB |
test_20.txt | AC | 27 ms | 1436 KB |
test_21.txt | AC | 60 ms | 1312 KB |
test_22.txt | AC | 62 ms | 1312 KB |
test_23.txt | AC | 61 ms | 1312 KB |
test_24.txt | AC | 63 ms | 1376 KB |
test_25.txt | AC | 64 ms | 1380 KB |
test_26.txt | AC | 62 ms | 1376 KB |
test_27.txt | WA | 63 ms | 1244 KB |
test_28.txt | WA | 64 ms | 1312 KB |
test_29.txt | AC | 28 ms | 1380 KB |
test_30.txt | WA | 28 ms | 1368 KB |
test_31.txt | WA | 32 ms | 1380 KB |
test_32.txt | WA | 28 ms | 1376 KB |
test_33.txt | WA | 49 ms | 1376 KB |
test_34.txt | WA | 27 ms | 1316 KB |
test_35.txt | WA | 28 ms | 1312 KB |
test_36.txt | AC | 62 ms | 1384 KB |
test_37.txt | WA | 59 ms | 1312 KB |
test_38.txt | AC | 64 ms | 1312 KB |
test_39.txt | WA | 59 ms | 1384 KB |
test_40.txt | WA | 62 ms | 1376 KB |
test_41.txt | AC | 58 ms | 1304 KB |
test_42.txt | AC | 60 ms | 1372 KB |
test_43.txt | AC | 62 ms | 1436 KB |