Submission #7409985
Source Code Expand
#include <iostream> #include <vector> #define llint long long using namespace std; llint n, m; llint a[200005]; vector<llint> vec[2000005]; llint ans[2000005]; int main(void) { ios::sync_with_stdio(0); cin.tie(0); cin >> n; for(int i = 1; i <= n-1; i++) cin >> a[i]; for(int i = 0; i < 2000005; i++) vec[i].push_back(i); llint sum = 0; for(int i = n-1; i >= 3; i--){ for(int j = sum; j < sum + a[i]; j++){ llint dest = 2*(sum+a[i])-j; if(vec[j].size() > vec[dest].size()) swap(vec[j], vec[dest]); for(int k = 0; k < vec[j].size(); k++) vec[dest].push_back(vec[j][k]); } sum += a[i]; } for(int i = 0; i < 2000005; i++){ for(int j = 0; j < vec[i].size(); j++){ ans[vec[i][j]] = i - sum; } } cin >> m; llint x; for(int q = 0; q < m; q++){ cin >> x; if(x > 1000000) cout << x - sum + a[1] - a[2] << "\n"; else cout << ans[x] + a[1] - a[2] << "\n"; } flush(cout); return 0; }
Submission Info
Submission Time | |
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Task | H - Tokaido |
User | leaf1415 |
Language | C++14 (GCC 5.4.1) |
Score | 1600 |
Code Size | 970 Byte |
Status | AC |
Exec Time | 257 ms |
Memory | 165840 KB |
Judge Result
Set Name | sample | dataset1 | dataset2 | ||||||
---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 700 / 700 | 900 / 900 | ||||||
Status |
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Set Name | Test Cases |
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sample | sample-01.txt, sample-02.txt |
dataset1 | sample-01.txt, 01-01.txt, 01-02.txt, 01-03.txt, 01-04.txt, 01-05.txt, 01-06.txt, 01-07.txt, 01-08.txt, 01-09.txt, 01-10.txt, 01-11.txt, 01-12.txt, 01-13.txt, 01-14.txt, 01-15.txt, 01-16.txt, 01-17.txt, 01-18.txt, 01-19.txt |
dataset2 | sample-01.txt, sample-02.txt, 01-01.txt, 01-02.txt, 01-03.txt, 01-04.txt, 01-05.txt, 01-06.txt, 01-07.txt, 01-08.txt, 01-09.txt, 01-10.txt, 01-11.txt, 01-12.txt, 01-13.txt, 01-14.txt, 01-15.txt, 01-16.txt, 01-17.txt, 01-18.txt, 01-19.txt, 02-01.txt, 02-02.txt, 02-03.txt, 02-04.txt, 02-05.txt, 02-06.txt, 02-07.txt, 02-08.txt, 02-09.txt, 02-10.txt, 02-11.txt, 02-12.txt, 02-13.txt, 02-14.txt, 02-15.txt, 02-16.txt, sample-01.txt, sample-02.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01-01.txt | AC | 205 ms | 144472 KB |
01-02.txt | AC | 129 ms | 126208 KB |
01-03.txt | AC | 205 ms | 164288 KB |
01-04.txt | AC | 211 ms | 148184 KB |
01-05.txt | AC | 204 ms | 144472 KB |
01-06.txt | AC | 205 ms | 144600 KB |
01-07.txt | AC | 211 ms | 152408 KB |
01-08.txt | AC | 211 ms | 145624 KB |
01-09.txt | AC | 211 ms | 145624 KB |
01-10.txt | AC | 192 ms | 137728 KB |
01-11.txt | AC | 182 ms | 127872 KB |
01-12.txt | AC | 199 ms | 131780 KB |
01-13.txt | AC | 201 ms | 131904 KB |
01-14.txt | AC | 193 ms | 130432 KB |
01-15.txt | AC | 187 ms | 130756 KB |
01-16.txt | AC | 181 ms | 126848 KB |
01-17.txt | AC | 141 ms | 126848 KB |
01-18.txt | AC | 141 ms | 126848 KB |
01-19.txt | AC | 141 ms | 126848 KB |
02-01.txt | AC | 213 ms | 155352 KB |
02-02.txt | AC | 242 ms | 146392 KB |
02-03.txt | AC | 245 ms | 144984 KB |
02-04.txt | AC | 241 ms | 144856 KB |
02-05.txt | AC | 257 ms | 165840 KB |
02-06.txt | AC | 247 ms | 146008 KB |
02-07.txt | AC | 248 ms | 146264 KB |
02-08.txt | AC | 225 ms | 133888 KB |
02-09.txt | AC | 232 ms | 135808 KB |
02-10.txt | AC | 225 ms | 129900 KB |
02-11.txt | AC | 238 ms | 132328 KB |
02-12.txt | AC | 223 ms | 131536 KB |
02-13.txt | AC | 229 ms | 131304 KB |
02-14.txt | AC | 218 ms | 128128 KB |
02-15.txt | AC | 180 ms | 128384 KB |
02-16.txt | AC | 182 ms | 128512 KB |
sample-01.txt | AC | 129 ms | 126208 KB |
sample-02.txt | AC | 129 ms | 126208 KB |