Task: | Thieves and Prisons |
Sender: | Santeri Toivonen |
Submission time: | 2019-03-06 13:33:06 +0200 |
Language: | C++ |
Status: | READY |
Result: | 0 |
group | verdict | score |
---|---|---|
#1 | WRONG ANSWER | 0 |
#2 | WRONG ANSWER | 0 |
#3 | WRONG ANSWER | 0 |
#4 | WRONG ANSWER | 0 |
#5 | WRONG ANSWER | 0 |
test | verdict | time | group | |
---|---|---|---|---|
#1 | ACCEPTED | 0.03 s | 2, 4, 5 | details |
#2 | ACCEPTED | 0.03 s | 2, 4, 5 | details |
#3 | ACCEPTED | 0.03 s | 2, 4, 5 | details |
#4 | ACCEPTED | 0.01 s | 2, 4, 5 | details |
#5 | ACCEPTED | 0.03 s | 2, 4, 5 | details |
#6 | ACCEPTED | 0.02 s | 4, 5 | details |
#7 | ACCEPTED | 0.03 s | 4, 5 | details |
#8 | ACCEPTED | 0.03 s | 4, 5 | details |
#9 | ACCEPTED | 0.03 s | 1, 3, 4, 5 | details |
#10 | ACCEPTED | 0.01 s | 1, 3, 4, 5 | details |
#11 | ACCEPTED | 0.03 s | 1, 3, 4, 5 | details |
#12 | ACCEPTED | 0.02 s | 1, 3, 4, 5 | details |
#13 | WRONG ANSWER | 0.03 s | 1, 3, 4, 5 | details |
#14 | WRONG ANSWER | 0.02 s | 1, 3, 4, 5 | details |
#15 | ACCEPTED | 0.03 s | 1, 3, 4, 5 | details |
#16 | ACCEPTED | 0.02 s | 1, 3, 4, 5 | details |
#17 | ACCEPTED | 0.03 s | 1, 2, 3, 4, 5 | details |
#18 | WRONG ANSWER | 0.02 s | 1, 3, 4, 5 | details |
#19 | ACCEPTED | 0.09 s | 2, 5 | details |
#20 | ACCEPTED | 0.07 s | 2, 5 | details |
#21 | ACCEPTED | 0.08 s | 2, 5 | details |
#22 | ACCEPTED | 0.07 s | 5 | details |
#23 | WRONG ANSWER | 0.07 s | 5 | details |
#24 | WRONG ANSWER | 0.02 s | 3, 4, 5 | details |
#25 | WRONG ANSWER | 0.02 s | 3, 4, 5 | details |
#26 | WRONG ANSWER | 0.02 s | 3, 4, 5 | details |
#27 | WRONG ANSWER | 0.03 s | 3, 4, 5 | details |
#28 | WRONG ANSWER | 0.02 s | 4, 5 | details |
#29 | WRONG ANSWER | 0.03 s | 4, 5 | details |
#30 | WRONG ANSWER | 0.03 s | 4, 5 | details |
#31 | WRONG ANSWER | 0.04 s | 4, 5 | details |
#32 | WRONG ANSWER | 0.02 s | 2, 4, 5 | details |
#33 | WRONG ANSWER | 0.03 s | 2, 4, 5 | details |
#34 | WRONG ANSWER | 0.03 s | 2, 4, 5 | details |
#35 | WRONG ANSWER | 0.02 s | 2, 4, 5 | details |
#36 | WRONG ANSWER | 0.07 s | 3, 5 | details |
#37 | WRONG ANSWER | 0.06 s | 3, 5 | details |
#38 | WRONG ANSWER | 0.06 s | 3, 5 | details |
#39 | WRONG ANSWER | 0.06 s | 3, 5 | details |
#40 | WRONG ANSWER | 0.07 s | 5 | details |
#41 | WRONG ANSWER | 0.06 s | 5 | details |
#42 | WRONG ANSWER | 0.07 s | 5 | details |
#43 | WRONG ANSWER | 0.06 s | 5 | details |
#44 | WRONG ANSWER | 0.06 s | 2, 5 | details |
#45 | WRONG ANSWER | 0.06 s | 2, 5 | details |
#46 | WRONG ANSWER | 0.07 s | 2, 5 | details |
#47 | WRONG ANSWER | 0.07 s | 2, 5 | details |
Code
#include <bits/stdc++.h> #define ll long long #define ull unsigned long long #define ld long double #define N (1<<18) #define M 1000000007 #define P complex<long long> #define X real() #define Y imag() using namespace std; int n, k, m, ep[101010], viimVankE[101010], vangittu[101010], vankilaNro[101010]; set<pair<int,int>> vank[101010]; set<int> tVank; // Tyhjä vankila vapautusaika_vankilaId priority_queue<int> vva[101010]; // Vankilan vapautusajat negatiivisina set<int> vangitut, tyhjatV; char et[101010]; void ei() { cout << "IMPOSSIBLE"; exit(0); } int main() { cin.tie(0); cout.tie(0); ios_base::sync_with_stdio(0); cin >> n >> k >> m; for(int i=1; i<=m; i++) { cin >> et[i]; cin >> ep[i]; } //Numeroi vankilat int cnt = 1; for(int i=1; i<=m; i++) { if(et[i] == 'O') { vankilaNro[i] = cnt; cnt++; if(cnt>k) cnt = 1; } } // Vangit vankiloihin int viimVapVank = 0; for(int i=m; i>=1; i--) { if(et[i] == 'O') { viimVapVank = i; // viimeisin vapaa vankila viimVankE[ep[i]] = i-1; // Tämän vangin oltava tällöin vapaa että voi avata } else { // napataan vanki if(!viimVapVank && viimVankE[ep[i]]) // ei vankilaa josta vapautetan ei(); if(viimVapVank) { if(viimVankE[ep[i]] && viimVapVank > viimVankE[ep[i]]) // huom ei >= ei(); if(viimVankE[ep[i]]) { // pitää vapautua x mennessä vank[viimVapVank].insert(make_pair(viimVankE[ep[i]], ep[i])); // oltava vapaa x, vanki y } else { // ei rajaa vank[viimVapVank].insert(make_pair(1e9, ep[i])); // oltava vapaa x, vanki y } } viimVankE[ep[i]] = i-1; // Tämän vangin oltava tällöin vapaa(että voidaan napata) } } // Siirto seuraaviin for(int i=m; i>=1; i--) { if(et[i] == 'O') { if(vank[i].size() == 0) { // Vankila tyhjä if(tyhjatV.find(vankilaNro[i]) != tyhjatV.end()) { // Edellinen tyhjä ei ehtinyt täyttyä ei(); } tVank.insert(i); tyhjatV.insert(vankilaNro[i]); } else { // vankilassa ehkä siirrettäviä vankeja, siirretään vankeja tyhjiin vankiloihin ensimmäisenä viimeiseen tyhjään auto it = vank[i].end(); it--; vector<pair<int,int>> poisTasta; while(it != vank[i].begin()) { // ei siirretä ekaa koskaan että joku jää auto it2 = tVank.upper_bound((*it).first); if(it2 != tVank.begin()) { it2--; // Siirretään it2 vankilaan vank[*it2].insert(*it); poisTasta.push_back(*it); tyhjatV.erase(vankilaNro[*it2]); tVank.erase(it2); } it--; } for(auto u:poisTasta) vank[i].erase(u); } } } // Testataan onko validi ja muodostetaan vastaus // 1. vapautuvat vankilat ei tyhjiä vector<int> ans; for(int i=m; i>=1; i--) { if(et[i] == 'O') { if(vank[i].size() == 0) ei(); for(auto u:vank[i]) { vangittu[u.second] = vankilaNro[i]; } ans.push_back(vankilaNro[i]); } else { ans.push_back(vangittu[i]); } } reverse(ans.begin(), ans.end()); for(auto u:ans) { if(u) cout << u << " "; else cout << 1 << " "; } }
Test details
Test 1
Group: 2, 4, 5
Verdict: ACCEPTED
input |
---|
1 1 1 C 1 |
correct output |
---|
1 |
user output |
---|
1 |
Test 2
Group: 2, 4, 5
Verdict: ACCEPTED
input |
---|
1 1 1 O 1 |
correct output |
---|
IMPOSSIBLE |
user output |
---|
IMPOSSIBLE |
Test 3
Group: 2, 4, 5
Verdict: ACCEPTED
input |
---|
1 1 2 C 1 C 1 |
correct output |
---|
IMPOSSIBLE |
user output |
---|
IMPOSSIBLE |
Test 4
Group: 2, 4, 5
Verdict: ACCEPTED
input |
---|
1 1 2 C 1 O 1 |
correct output |
---|
IMPOSSIBLE |
user output |
---|
IMPOSSIBLE |
Test 5
Group: 2, 4, 5
Verdict: ACCEPTED
input |
---|
1 1 2 O 1 C 1 |
correct output |
---|
IMPOSSIBLE |
user output |
---|
IMPOSSIBLE |
Test 6
Group: 4, 5
Verdict: ACCEPTED
input |
---|
2 1 2 C 1 C 2 |
correct output |
---|
1 1 |
user output |
---|
1 1 |
Test 7
Group: 4, 5
Verdict: ACCEPTED
input |
---|
2 1 2 C 1 O 1 |
correct output |
---|
IMPOSSIBLE |
user output |
---|
IMPOSSIBLE |
Test 8
Group: 4, 5
Verdict: ACCEPTED
input |
---|
2 1 2 C 1 O 2 |
correct output |
---|
1 1 |
user output |
---|
1 1 |
Test 9
Group: 1, 3, 4, 5
Verdict: ACCEPTED
input |
---|
3 2 5 C 1 C 2 O 3 C 1 ... |
correct output |
---|
1 1 1 1 1 |
user output |
---|
1 1 1 1 1 |
Test 10
Group: 1, 3, 4, 5
Verdict: ACCEPTED
input |
---|
3 2 5 C 1 C 2 O 3 O 3 ... |
correct output |
---|
2 1 2 1 1 |
user output |
---|
1 2 1 2 1 |
Test 11
Group: 1, 3, 4, 5
Verdict: ACCEPTED
input |
---|
3 2 5 C 1 C 2 O 3 O 1 ... |
correct output |
---|
2 1 2 1 1 |
user output |
---|
1 2 1 2 1 |
Test 12
Group: 1, 3, 4, 5
Verdict: ACCEPTED
input |
---|
3 2 5 C 1 C 2 O 1 O 3 ... |
correct output |
---|
IMPOSSIBLE |
user output |
---|
IMPOSSIBLE |
Test 13
Group: 1, 3, 4, 5
Verdict: WRONG ANSWER
input |
---|
3 2 4 C 1 O 2 C 1 O 3 |
correct output |
---|
1 1 1 1 |
user output |
---|
1 1 1 2 |
Test 14
Group: 1, 3, 4, 5
Verdict: WRONG ANSWER
input |
---|
3 2 4 C 1 O 2 C 2 O 1 |
correct output |
---|
1 1 1 1 |
user output |
---|
1 1 1 2 |
Test 15
Group: 1, 3, 4, 5
Verdict: ACCEPTED
input |
---|
3 2 3 C 1 C 2 C 3 |
correct output |
---|
1 1 1 |
user output |
---|
1 1 1 |
Test 16
Group: 1, 3, 4, 5
Verdict: ACCEPTED
input |
---|
3 2 3 O 1 C 2 C 3 |
correct output |
---|
IMPOSSIBLE |
user output |
---|
IMPOSSIBLE |
Test 17
Group: 1, 2, 3, 4, 5
Verdict: ACCEPTED
input |
---|
2 2 7 C 1 O 2 O 2 O 2 ... |
correct output |
---|
IMPOSSIBLE |
user output |
---|
IMPOSSIBLE |
Test 18
Group: 1, 3, 4, 5
Verdict: WRONG ANSWER
input |
---|
4 2 5 C 2 O 3 C 1 O 4 ... |
correct output |
---|
1 1 1 1 1 |
user output |
---|
2 1 1 2 1 |
Test 19
Group: 2, 5
Verdict: ACCEPTED
input |
---|
100000 100000 100000 C 1 C 2 C 3 C 4 ... |
correct output |
---|
50000 49999 49998 49997 49996 ... |
user output |
---|
1 2 3 4 5 6 7 8 9 10 11 12 13 ... Truncated |
Test 20
Group: 2, 5
Verdict: ACCEPTED
input |
---|
100000 100000 100000 C 1 C 2 C 3 C 4 ... |
correct output |
---|
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
user output |
---|
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... Truncated |
Test 21
Group: 2, 5
Verdict: ACCEPTED
input |
---|
100000 100000 100000 C 1 C 2 C 3 C 4 ... |
correct output |
---|
20000 20000 20000 20000 20000 ... |
user output |
---|
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... Truncated |
Test 22
Group: 5
Verdict: ACCEPTED
input |
---|
100000 100 100000 C 1 C 2 C 3 C 4 ... |
correct output |
---|
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
user output |
---|
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... Truncated |
Test 23
Group: 5
Verdict: WRONG ANSWER
input |
---|
100000 99 100000 C 1 C 2 C 3 C 4 ... |
correct output |
---|
IMPOSSIBLE |
user output |
---|
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... Truncated |
Test 24
Group: 3, 4, 5
Verdict: WRONG ANSWER
input |
---|
500 2 500 C 384 O 62 C 387 O 473 ... |
correct output |
---|
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
user output |
---|
1 1 1 2 1 1 1 2 1 1 2 2 1 1 1 ... Truncated |
Test 25
Group: 3, 4, 5
Verdict: WRONG ANSWER
input |
---|
500 2 500 C 384 O 62 C 387 O 473 ... |
correct output |
---|
1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 ... |
user output |
---|
1 1 1 2 1 1 2 2 1 1 2 2 1 1 1 ... Truncated |
Test 26
Group: 3, 4, 5
Verdict: WRONG ANSWER
input |
---|
500 2 500 C 384 O 62 C 387 O 473 ... |
correct output |
---|
1 1 1 1 1 1 1 1 1 1 1 1 2 1 2 ... |
user output |
---|
1 1 1 2 1 1 1 1 1 2 2 1 1 1 2 ... Truncated |
Test 27
Group: 3, 4, 5
Verdict: WRONG ANSWER
input |
---|
500 2 500 C 384 O 62 C 387 C 473 ... |
correct output |
---|
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
user output |
---|
1 1 1 2 2 1 1 1 2 2 1 1 1 1 1 ... Truncated |
Test 28
Group: 4, 5
Verdict: WRONG ANSWER
input |
---|
500 250 500 C 384 O 62 C 387 O 473 ... |
correct output |
---|
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
user output |
---|
71 1 1 2 1 3 140 4 1 5 1 6 1 7... Truncated |
Test 29
Group: 4, 5
Verdict: WRONG ANSWER
input |
---|
500 250 500 C 384 O 62 C 387 O 473 ... |
correct output |
---|
1 1 1 1 1 1 1 1 1 1 1 1 2 1 3 ... |
user output |
---|
1 1 1 2 1 3 171 4 1 5 1 6 1 1 ... Truncated |
Test 30
Group: 4, 5
Verdict: WRONG ANSWER
input |
---|
500 250 500 C 384 O 62 C 387 O 473 ... |
correct output |
---|
1 1 1 1 1 3 2 3 3 2 2 2 5 4 2 ... |
user output |
---|
1 1 57 2 1 1 58 3 69 4 1 5 39 ... Truncated |
Test 31
Group: 4, 5
Verdict: WRONG ANSWER
input |
---|
500 250 500 C 384 O 62 C 387 C 473 ... |
correct output |
---|
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
user output |
---|
7 1 9 1 2 1 82 95 77 2 64 105 ... Truncated |
Test 32
Group: 2, 4, 5
Verdict: WRONG ANSWER
input |
---|
500 500 500 C 384 O 62 C 387 O 473 ... |
correct output |
---|
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
user output |
---|
71 1 1 2 1 3 140 4 1 5 1 6 1 7... Truncated |
Test 33
Group: 2, 4, 5
Verdict: WRONG ANSWER
input |
---|
500 500 500 C 384 O 62 C 387 O 473 ... |
correct output |
---|
1 1 1 1 1 1 1 1 1 1 1 1 2 1 3 ... |
user output |
---|
1 1 1 2 1 3 171 4 1 5 1 6 1 1 ... Truncated |
Test 34
Group: 2, 4, 5
Verdict: WRONG ANSWER
input |
---|
500 500 500 C 384 O 62 C 387 O 473 ... |
correct output |
---|
1 1 1 1 2 1 3 3 3 2 2 2 2 4 5 ... |
user output |
---|
106 1 57 2 1 141 58 3 129 4 15... Truncated |
Test 35
Group: 2, 4, 5
Verdict: WRONG ANSWER
input |
---|
500 500 500 C 384 O 62 C 387 C 473 ... |
correct output |
---|
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
user output |
---|
6 1 7 27 2 1 1 1 61 2 32 27 1 ... Truncated |
Test 36
Group: 3, 5
Verdict: WRONG ANSWER
input |
---|
100000 2 100000 C 89384 O 54062 C 85387 O 53318 ... |
correct output |
---|
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
user output |
---|
1 1 2 2 1 1 1 2 2 1 1 2 2 1 1 ... Truncated |
Test 37
Group: 3, 5
Verdict: WRONG ANSWER
input |
---|
100000 2 100000 C 89384 O 54062 C 85387 O 53318 ... |
correct output |
---|
1 1 1 1 1 1 1 1 1 1 1 1 2 2 1 ... |
user output |
---|
1 1 1 2 1 1 2 2 2 1 1 2 1 1 1 ... Truncated |
Test 38
Group: 3, 5
Verdict: WRONG ANSWER
input |
---|
100000 2 100000 C 89384 O 54062 C 85387 O 53318 ... |
correct output |
---|
1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 ... |
user output |
---|
1 1 1 2 2 1 1 1 2 2 1 1 1 1 1 ... Truncated |
Test 39
Group: 3, 5
Verdict: WRONG ANSWER
input |
---|
100000 2 100000 C 89384 O 54062 C 85387 C 53318 ... |
correct output |
---|
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
user output |
---|
2 1 1 1 1 1 1 2 1 1 1 2 1 2 1 ... Truncated |
Test 40
Group: 5
Verdict: WRONG ANSWER
input |
---|
100000 50000 100000 C 89384 O 54062 C 85387 O 53318 ... |
correct output |
---|
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
user output |
---|
1 1 40587 2 1493 3 39440 4 1 5... Truncated |
Test 41
Group: 5
Verdict: WRONG ANSWER
input |
---|
100000 50000 100000 C 89384 O 54062 C 85387 O 53318 ... |
correct output |
---|
1 1 1 1 1 1 1 1 1 1 1 1 3 2 1 ... |
user output |
---|
1 1 1 2 1 3 39442 4 1 5 10292 ... Truncated |
Test 42
Group: 5
Verdict: WRONG ANSWER
input |
---|
100000 50000 100000 C 89384 O 54062 C 85387 O 53318 ... |
correct output |
---|
1 1 1 1 1 3 2 3 3 3 3 3 3 4 5 ... |
user output |
---|
16298 1 1 2 34497 23779 36854 ... Truncated |
Test 43
Group: 5
Verdict: WRONG ANSWER
input |
---|
100000 50000 100000 C 89384 O 54062 C 85387 C 53318 ... |
correct output |
---|
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
user output |
---|
227 1 1 5139 1 6971 8325 9710 ... Truncated |
Test 44
Group: 2, 5
Verdict: WRONG ANSWER
input |
---|
100000 100000 100000 C 89384 O 54062 C 85387 O 53318 ... |
correct output |
---|
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
user output |
---|
1 1 40587 2 1493 3 39440 4 1 5... Truncated |
Test 45
Group: 2, 5
Verdict: WRONG ANSWER
input |
---|
100000 100000 100000 C 89384 O 54062 C 85387 O 53318 ... |
correct output |
---|
1 1 1 1 1 1 1 1 1 1 1 1 3 2 1 ... |
user output |
---|
1 1 1 2 1 3 39442 4 21511 5 10... Truncated |
Test 46
Group: 2, 5
Verdict: WRONG ANSWER
input |
---|
100000 100000 100000 C 89384 O 54062 C 85387 O 53318 ... |
correct output |
---|
1 1 1 1 2 1 3 3 3 3 3 3 4 5 3 ... |
user output |
---|
1 1 1 2 1 10664 31787 3 1 4 57... Truncated |
Test 47
Group: 2, 5
Verdict: WRONG ANSWER
input |
---|
100000 100000 100000 C 89384 O 54062 C 85387 C 53318 ... |
correct output |
---|
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
user output |
---|
227 1 9125 18268 1 17837 19371... Truncated |