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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 13:15:39100
2015-01-29 13:13:1217
2015-01-29 13:05:5217
2015-01-29 12:55:4017
2015-01-29 12:50:110
2015-01-29 12:33:430
Task:Ruudukko
Sender:Laakeri
Submission time:2015-01-29 12:33:43
Language:C++
Status:READY
Score:0

Feedback

groupverdictscore
#1WRONG ANSWER0
#2WRONG ANSWER0
#3TIME LIMIT EXCEEDED0

Test results

testverdicttime (s)group
#1ACCEPTED0.06 / 3.001details
#2ACCEPTED0.06 / 3.001details
#3WRONG ANSWER0.07 / 3.001details
#4WRONG ANSWER0.06 / 3.001details
#5WRONG ANSWER0.06 / 3.001details
#6ACCEPTED0.07 / 3.002details
#7ACCEPTED0.06 / 3.002details
#8WRONG ANSWER0.07 / 3.002details
#9WRONG ANSWER0.08 / 3.002details
#10WRONG ANSWER0.08 / 3.002details
#11TIME LIMIT EXCEEDED-- / 3.003details
#12TIME LIMIT EXCEEDED-- / 3.003details
#13TIME LIMIT EXCEEDED-- / 3.003details
#14TIME LIMIT EXCEEDED-- / 3.003details
#15TIME LIMIT EXCEEDED-- / 3.003details

Code

#include <iostream>

using namespace std;

string dp[511][511];
int is[511][511];
string m[511];

int main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    int n;
    cin>>n;
    is[0][0]=1;
    dp[0][0]="A";
    for (int i=0;i<n;i++){
        cin>>m[i];
    }
    for (int i=0;i<n;i++){
        for (int ii=0;ii<n;ii++){
            if (is[i][ii]){
                if (i+1<n&&((!is[i+1][ii])||dp[i+1][ii]>dp[i][ii]+m[i+1][ii])){
                    is[i+1][ii]=1;
                    dp[i+1][ii]=dp[i][ii]+m[i+1][ii];
                }
                if (ii+1<n&&((!is[i][ii+1])||dp[i][ii+1]>dp[i][ii]+m[i][ii+1])){
                    is[i][ii+1]=1;
                    dp[i][ii+1]=dp[i][ii]+m[i][ii+1];
                }
            }
        }
    }
    cout<<dp[n-1][n-1]<<endl;
}

Test details

Test 1

Group: 1

Verdict: ACCEPTED

input
5
AAAAA
AAAAA
AAAAA
AAAAA
...
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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: WRONG ANSWER

input
5
WRYIU
TWLKH
UJMJC
GRDJW
...
view   save

correct output
WRWJMDJWK

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user output
ARWJMDJWK

view   save

Test 4

Group: 1

Verdict: WRONG ANSWER

input
5
RUEAE
ZYHHW
KDBPD
DXREW
...
view   save

correct output
RUEAEWDWX

view   save

user output
AUEAEWDWX

view   save

Test 5

Group: 1

Verdict: WRONG ANSWER

input
5
SRGYR
MYDOB
GNOVM
SZOZK
...
view   save

correct output
SMGNOOLTU

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user output
AMGNOOLTU

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Test 6

Group: 2

Verdict: ACCEPTED

input
100
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...
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correct output
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...
view   save

user output
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...
view   save

Test 7

Group: 2

Verdict: ACCEPTED

input
100
ABABABABABABABABABABABABABABAB...
view   save

correct output
ABABABABABABABABABABABABABABAB...
view   save

user output
ABABABABABABABABABABABABABABAB...
view   save

Test 8

Group: 2

Verdict: WRONG ANSWER

input
100
FWOVNYKNMMQCNHJGUYPNEDXGVVGONC...
view   save

correct output
FWDBDECKBHKIACOVUCJGDJOHAYIBHO...
view   save

user output
AWDBDECKBHKIACOVUCJGDJOHAYIBHO...
view   save

Test 9

Group: 2

Verdict: WRONG ANSWER

input
100
ETGCJABWKMAAEOQXWFFYMDJBMNKMQK...
view   save

correct output
EAARGLBRLHCDHHBPABHDAJBEEBHQBE...
view   save

user output
AAARGLBRLHCDHHBPABHDAJBEEBHQBE...
view   save

Test 10

Group: 2

Verdict: WRONG ANSWER

input
100
GNWMLJNHSBAADUFCSGIZMWHZTVDHNR...
view   save

correct output
GEGOFRDKBNLLEUOPOEQCEFMTKANLNC...
view   save

user output
AEGOFRDKBNLLEUOPOEQCEFMTKANLNC...
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: TIME LIMIT EXCEEDED

input
500
HGADXTSFXYIEMDWMFIVQGHTACFUPYI...
view   save

correct output
HGADEJOGAKPJCRAHTABRSDLAVGBFAG...
view   save

user output
(empty)

Test 14

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
500
SBLNMAZESQVGWAPZYHQJMQTNGMEZWS...
view   save

correct output
SBLCAMDHILGIDRCIDUNMMAHFYCENOS...
view   save

user output
(empty)

Test 15

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
500
AOXYXRYFWPYWQDPWXQITLHQQUAYZAJ...
view   save

correct output
AOJLDOAPBGEKSGCNKBUMKAJCCWCOOD...
view   save

user output
(empty)