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Datatähti 2015 loppu

Start:2015-01-29 12:15:00
End:2015-01-29 17:15:00
 

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CSES - Datatähti 2015 loppu - Results
History
2015-01-29 17:14:41
2015-01-29 14:03:4117
2015-01-29 13:58:050
2015-01-29 13:54:030
2015-01-29 13:51:410
Task:Ruudukko
Sender:laituli
Submission time:2015-01-29 14:03:41
Language:C++
Status:READY
Score:17

Feedback

groupverdictscore
#1ACCEPTED17
#2TIME LIMIT EXCEEDED0
#3TIME LIMIT EXCEEDED0

Test results

testverdicttime (s)group
#1ACCEPTED0.05 / 3.001details
#2ACCEPTED0.06 / 3.001details
#3ACCEPTED0.07 / 3.001details
#4ACCEPTED0.06 / 3.001details
#5ACCEPTED0.07 / 3.001details
#6TIME LIMIT EXCEEDED-- / 3.002details
#7TIME LIMIT EXCEEDED-- / 3.002details
#8ACCEPTED0.06 / 3.002details
#9ACCEPTED0.07 / 3.002details
#10ACCEPTED0.06 / 3.002details
#11TIME LIMIT EXCEEDED-- / 3.003details
#12TIME LIMIT EXCEEDED-- / 3.003details
#13ACCEPTED0.07 / 3.003details
#14ACCEPTED0.10 / 3.003details
#15ACCEPTED1.10 / 3.003details

Compiler report

input/code.cpp: In function 'int main()':
input/code.cpp:18:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i=0;i<now.size();i++){
                ^

Code

#include<bits/stdc++.h>
using namespace std;
int main(){
	cin.sync_with_stdio(false);
	int n;
	vector < pair < int,int > > next;
	vector < pair < int,int > > now;
	char c='Z'+1;
	int m=0;
	cin>>n;
	string s[n];
	for(int i=0;i<n;i++){
		cin>>s[i];
	}
	now.push_back(pair< int,int> (0,0));
	int x,y;
	while(m<n*2){
		for(int i=0;i<now.size();i++){
			x=now[i].first;
			y=now[i].second;
			if(s[y][x]<c){
				next.clear();
				c=s[y][x];
			}
			if(s[y][x]==c){
				if(x!=n-1){
					next.push_back(pair< int,int> (x+1,y));
				}
				if(y!=n-1){
					next.push_back(pair< int,int> (x,y+1));
                                }
			}
		}
		if(now.size()==0){
			break;
		}
		cout<<c;
		c='Z'+1;
		m++;
		now=next;
		vector < pair< int,int> > next;
	}
	cout<<"\n";
	return 0;
}


Test details

Test 1

Group: 1

Verdict: ACCEPTED

input
5
AAAAA
AAAAA
AAAAA
AAAAA
...
view   save

correct output
AAAAAAAAB

view   save

user output
AAAAAAAAB

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Test 2

Group: 1

Verdict: ACCEPTED

input
5
ABABA
BABAB
ABABA
BABAB
...
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correct output
ABABABABA

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user output
ABABABABA

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Test 3

Group: 1

Verdict: ACCEPTED

input
5
WRYIU
TWLKH
UJMJC
GRDJW
...
view   save

correct output
WRWJMDJWK

view   save

user output
WRWJMDJWK

view   save

Test 4

Group: 1

Verdict: ACCEPTED

input
5
RUEAE
ZYHHW
KDBPD
DXREW
...
view   save

correct output
RUEAEWDWX

view   save

user output
RUEAEWDWX

view   save

Test 5

Group: 1

Verdict: ACCEPTED

input
5
SRGYR
MYDOB
GNOVM
SZOZK
...
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correct output
SMGNOOLTU

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user output
SMGNOOLTU

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Test 6

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
100
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...
view   save

correct output
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...
view   save

user output
(empty)

Test 7

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
100
ABABABABABABABABABABABABABABAB...
view   save

correct output
ABABABABABABABABABABABABABABAB...
view   save

user output
(empty)

Test 8

Group: 2

Verdict: ACCEPTED

input
100
FWOVNYKNMMQCNHJGUYPNEDXGVVGONC...
view   save

correct output
FWDBDECKBHKIACOVUCJGDJOHAYIBHO...
view   save

user output
FWDBDECKBHKIACOVUCJGDJOHAYIBHO...
view   save

Test 9

Group: 2

Verdict: ACCEPTED

input
100
ETGCJABWKMAAEOQXWFFYMDJBMNKMQK...
view   save

correct output
EAARGLBRLHCDHHBPABHDAJBEEBHQBE...
view   save

user output
EAARGLBRLHCDHHBPABHDAJBEEBHQBE...
view   save

Test 10

Group: 2

Verdict: ACCEPTED

input
100
GNWMLJNHSBAADUFCSGIZMWHZTVDHNR...
view   save

correct output
GEGOFRDKBNLLEUOPOEQCEFMTKANLNC...
view   save

user output
GEGOFRDKBNLLEUOPOEQCEFMTKANLNC...
view   save

Test 11

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
500
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...
view   save

correct output
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...
view   save

user output
(empty)

Test 12

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
500
ABABABABABABABABABABABABABABAB...
view   save

correct output
ABABABABABABABABABABABABABABAB...
view   save

user output
(empty)

Test 13

Group: 3

Verdict: ACCEPTED

input
500
HGADXTSFXYIEMDWMFIVQGHTACFUPYI...
view   save

correct output
HGADEJOGAKPJCRAHTABRSDLAVGBFAG...
view   save

user output
HGADEJOGAKPJCRAHTABRSDLAVGBFAG...
view   save

Test 14

Group: 3

Verdict: ACCEPTED

input
500
SBLNMAZESQVGWAPZYHQJMQTNGMEZWS...
view   save

correct output
SBLCAMDHILGIDRCIDUNMMAHFYCENOS...
view   save

user output
SBLCAMDHILGIDRCIDUNMMAHFYCENOS...
view   save

Test 15

Group: 3

Verdict: ACCEPTED

input
500
AOXYXRYFWPYWQDPWXQITLHQQUAYZAJ...
view   save

correct output
AOJLDOAPBGEKSGCNKBUMKAJCCWCOOD...
view   save

user output
AOJLDOAPBGEKSGCNKBUMKAJCCWCOOD...
view   save