Task: | Ruudukko |
Sender: | attelaut |
Submission time: | 2015-01-29 16:01:58 +0200 |
Language: | C++ |
Status: | READY |
Result: | 100 |
group | verdict | score |
---|---|---|
#1 | ACCEPTED | 17 |
#2 | ACCEPTED | 42 |
#3 | ACCEPTED | 41 |
test | verdict | time | group | |
---|---|---|---|---|
#1 | ACCEPTED | 0.06 s | 1 | details |
#2 | ACCEPTED | 0.06 s | 1 | details |
#3 | ACCEPTED | 0.06 s | 1 | details |
#4 | ACCEPTED | 0.06 s | 1 | details |
#5 | ACCEPTED | 0.06 s | 1 | details |
#6 | ACCEPTED | 0.06 s | 2 | details |
#7 | ACCEPTED | 0.06 s | 2 | details |
#8 | ACCEPTED | 0.06 s | 2 | details |
#9 | ACCEPTED | 0.06 s | 2 | details |
#10 | ACCEPTED | 0.07 s | 2 | details |
#11 | ACCEPTED | 0.24 s | 3 | details |
#12 | ACCEPTED | 0.15 s | 3 | details |
#13 | ACCEPTED | 0.06 s | 3 | details |
#14 | ACCEPTED | 0.06 s | 3 | details |
#15 | ACCEPTED | 0.07 s | 3 | details |
Code
#include <iostream>#include <vector>#include <set>#include <string>#include <algorithm>#include <utility>using namespace std;/* string etsi(const vector<vector<char>> &ruudukko, int i, int j, int n) {string merkkijono;merkkijono += ruudukko[i][j];if (i == n - 1 and j == n - 1) {return merkkijono;} else if (i == n - 1 and j < n - 1) {merkkijono += etsi(ruudukko, i, j + 1, n);} else if (j == n - 1 and i < n - 1) {merkkijono += etsi(ruudukko, i + 1, j, n);} else {if (ruudukko[i + 1][j] < ruudukko[i][j + 1]) {merkkijono += etsi(ruudukko, i + 1, j, n);} else if (ruudukko[i + 1][j] > ruudukko[i][j + 1]) {merkkijono += etsi(ruudukko, i, j + 1, n);} else {string m1 = etsi(ruudukko, i, j + 1, n);string m2 = etsi(ruudukko, i + 1, j, n);if (m1 < m2) {merkkijono += m1;} else {merkkijono += m2;}}}return merkkijono;} */int main() {cin.sync_with_stdio(false);cin.tie(0);int n;cin >> n;vector<vector<char>> ruudukko(n);for (int i = 0; i < n; i++) {ruudukko[i] = vector<char>(n);for (int j = 0; j < n; j++) {char kirjain;cin >> kirjain;if (kirjain == '\n') {j--;continue;}ruudukko[i][j] = kirjain;}}string m;set<pair<int, int>> haettavat;haettavat.insert(make_pair(0, 0));while (true) {set<pair<int, int>> uudet;char pienin = 'Z';for (auto p : haettavat) {if (p.first >= n or p.second >= n) {continue;}char merkki = ruudukko[p.first][p.second];if (merkki < pienin) {pienin = merkki;uudet.clear();}if (merkki == pienin) {if (p.first + 1 < n) {uudet.insert(make_pair(p.first + 1, p.second));}if (p.second + 1 < n) {uudet.insert(make_pair(p.first, p.second + 1));}}}m += pienin;if (uudet.size() == 0) {break;}haettavat = uudet;}cout << m << "\n";return 0;}
Test details
Test 1
Group: 1
Verdict: ACCEPTED
input |
---|
5 AAAAA AAAAA AAAAA AAAAA ... |
correct output |
---|
AAAAAAAAB |
user output |
---|
AAAAAAAAB |
Test 2
Group: 1
Verdict: ACCEPTED
input |
---|
5 ABABA BABAB ABABA BABAB ... |
correct output |
---|
ABABABABA |
user output |
---|
ABABABABA |
Test 3
Group: 1
Verdict: ACCEPTED
input |
---|
5 WRYIU TWLKH UJMJC GRDJW ... |
correct output |
---|
WRWJMDJWK |
user output |
---|
WRWJMDJWK |
Test 4
Group: 1
Verdict: ACCEPTED
input |
---|
5 RUEAE ZYHHW KDBPD DXREW ... |
correct output |
---|
RUEAEWDWX |
user output |
---|
RUEAEWDWX |
Test 5
Group: 1
Verdict: ACCEPTED
input |
---|
5 SRGYR MYDOB GNOVM SZOZK ... |
correct output |
---|
SMGNOOLTU |
user output |
---|
SMGNOOLTU |
Test 6
Group: 2
Verdict: ACCEPTED
input |
---|
100 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA... |
correct output |
---|
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA... |
user output |
---|
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA... |
Test 7
Group: 2
Verdict: ACCEPTED
input |
---|
100 ABABABABABABABABABABABABABABAB... |
correct output |
---|
ABABABABABABABABABABABABABABAB... |
user output |
---|
ABABABABABABABABABABABABABABAB... |
Test 8
Group: 2
Verdict: ACCEPTED
input |
---|
100 FWOVNYKNMMQCNHJGUYPNEDXGVVGONC... |
correct output |
---|
FWDBDECKBHKIACOVUCJGDJOHAYIBHO... |
user output |
---|
FWDBDECKBHKIACOVUCJGDJOHAYIBHO... |
Test 9
Group: 2
Verdict: ACCEPTED
input |
---|
100 ETGCJABWKMAAEOQXWFFYMDJBMNKMQK... |
correct output |
---|
EAARGLBRLHCDHHBPABHDAJBEEBHQBE... |
user output |
---|
EAARGLBRLHCDHHBPABHDAJBEEBHQBE... |
Test 10
Group: 2
Verdict: ACCEPTED
input |
---|
100 GNWMLJNHSBAADUFCSGIZMWHZTVDHNR... |
correct output |
---|
GEGOFRDKBNLLEUOPOEQCEFMTKANLNC... |
user output |
---|
GEGOFRDKBNLLEUOPOEQCEFMTKANLNC... |
Test 11
Group: 3
Verdict: ACCEPTED
input |
---|
500 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA... |
correct output |
---|
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA... |
user output |
---|
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA... |
Test 12
Group: 3
Verdict: ACCEPTED
input |
---|
500 ABABABABABABABABABABABABABABAB... |
correct output |
---|
ABABABABABABABABABABABABABABAB... |
user output |
---|
ABABABABABABABABABABABABABABAB... |
Test 13
Group: 3
Verdict: ACCEPTED
input |
---|
500 HGADXTSFXYIEMDWMFIVQGHTACFUPYI... |
correct output |
---|
HGADEJOGAKPJCRAHTABRSDLAVGBFAG... |
user output |
---|
HGADEJOGAKPJCRAHTABRSDLAVGBFAG... |
Test 14
Group: 3
Verdict: ACCEPTED
input |
---|
500 SBLNMAZESQVGWAPZYHQJMQTNGMEZWS... |
correct output |
---|
SBLCAMDHILGIDRCIDUNMMAHFYCENOS... |
user output |
---|
SBLCAMDHILGIDRCIDUNMMAHFYCENOS... |
Test 15
Group: 3
Verdict: ACCEPTED
input |
---|
500 AOXYXRYFWPYWQDPWXQITLHQQUAYZAJ... |
correct output |
---|
AOJLDOAPBGEKSGCNKBUMKAJCCWCOOD... |
user output |
---|
AOJLDOAPBGEKSGCNKBUMKAJCCWCOOD... |