CSES - Leirikisa 9.12.2021

CSES - Leirikisa 9.12.2021 - Results

Submission details
Task:	Ruudukko
Sender:	Kirill_Akimov
Submission time:	2021-12-09 16:55:50 +0200
Language:	Python3 (PyPy3)
Status:	READY
Result:	0

Feedback
group	verdict	score
#1	WRONG ANSWER	0
#2	WRONG ANSWER	0
#3	WRONG ANSWER	0

Test results
test	verdict	time	group
#1	WRONG ANSWER	0.04 s	1	details
#2	WRONG ANSWER	0.04 s	1	details
#3	WRONG ANSWER	0.04 s	1	details
#4	WRONG ANSWER	0.04 s	1	details
#5	WRONG ANSWER	0.04 s	1	details
#6	WRONG ANSWER	0.05 s	2	details
#7	WRONG ANSWER	0.05 s	2	details
#8	WRONG ANSWER	0.05 s	2	details
#9	WRONG ANSWER	0.05 s	2	details
#10	WRONG ANSWER	0.05 s	2	details
#11	WRONG ANSWER	0.11 s	3	details
#12	WRONG ANSWER	0.09 s	3	details
#13	WRONG ANSWER	0.07 s	3	details
#14	WRONG ANSWER	0.07 s	3	details
#15	WRONG ANSWER	0.07 s	3	details

Code

a = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'

char = {'A': 0, 'B': 1, 'C': 2, 'D': 3, 'E': 4, 'F': 5, 'G': 6, 'H': 7, 'I': 8, 'J': 9, 'K': 10, 'L': 11, 'M': 12, 'N': 13, 'O': 14, 'P': 15, 'Q': 16, 'R': 17, 'S': 18, 'T': 19, 'U': 20, 'V': 21, 'W': 22, 'X': 23, 'Y': 24, 'Z': 25}

n = int(input())

r = [[e for e in input()] for i in range(n)]


answer = ['*'] * (2*n-1)
answer[0] = r[0][0]



def forward(i, j, p):
    global answer
    if i+j+p == 2*n-2:
        answer[i+j+p] = r[n-1][n-1]
        return

    memory = [26, 0, 0, '*']
    count = 0
    for k in range(p+1):
        i1 = i + k
        j1 = j + p - k
        if j1 > n-1:
            continue
        if i1 > n-1:
            break
        if char[r[i1][j1]] < memory[0]:
            memory = [char[r[i1][j1]], i1, j1, r[i1][j1]]
            count += 1

    answer[i+j+p] = memory[3]
    if count > 1:
        f(memory[1], memory[2])
        return
    else:
        forward(i, j, p+1)



def f(i, j):
    global answer
    
    if i + j + 1 == 2*n-2:
        answer[i+j+1] = r[n-1][n-1]
        return
    if i == n-1:
        answer[i+j+1] = r[i][j+1]
        f(i, j+1)
    elif j == n-1:
        answer[i+j+1] = r[i+1][j]
        f(i+1, j)
    
    else:
        if char[r[i+1][j]] < char[r[i][j+1]]:
            answer[i+j+1] = r[i+1][j]
            f(i+1, j)
        elif char[r[i][j+1]] < char[r[i+1][j]]:
            answer[i+j+1] = r[i][j+1]
            f(i, j+1)
        else:
            answer[i+j+1] = r[i][j+1]
            forward(i, j, 1)
        

if n > 1:
    f(0, 0)


print(' '.join(answer))

Test details

Test 1

Group: 1

Verdict: WRONG ANSWER

input
`5 AAAAA AAAAA AAAAA AAAAA ...` view save

correct output
`AAAAAAAAB` view save

user output
`A A A A A A A A B` view save

Test 2

Group: 1

Verdict: WRONG ANSWER

input
`5 ABABA BABAB ABABA BABAB ...` view save

correct output
`ABABABABA` view save

user output
`A B A B A B A B A` view save

Test 3

Group: 1

Verdict: WRONG ANSWER

input
`5 WRYIU TWLKH UJMJC GRDJW ...` view save

correct output
`WRWJMDJWK` view save

user output
`W R W J M D J W K` view save

Test 4

Group: 1

Verdict: WRONG ANSWER

input
`5 RUEAE ZYHHW KDBPD DXREW ...` view save

correct output
`RUEAEWDWX` view save

user output
`R U E A E W D W X` view save

Test 5

Group: 1

Verdict: WRONG ANSWER

input
`5 SRGYR MYDOB GNOVM SZOZK ...` view save

correct output
`SMGNOOLTU` view save

user output
`S M G N O O L T U` view save

Test 6

Group: 2

Verdict: WRONG ANSWER

input
`100 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...` view save

correct output
`AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...` view save

user output
`A A A A A A A A A A A A A A A ...` Truncated

Test 7

Group: 2

Verdict: WRONG ANSWER

input
`100 ABABABABABABABABABABABABABABAB...` view save

correct output
`ABABABABABABABABABABABABABABAB...` view save

user output
`A B A B A B A B A B A B A B A ...` Truncated

Test 8

Group: 2

Verdict: WRONG ANSWER

input
`100 FWOVNYKNMMQCNHJGUYPNEDXGVVGONC...` view save

correct output
`FWDBDECKBHKIACOVUCJGDJOHAYIBHO...` view save

user output
`F W D B D E C K B H K I A C O ...` Truncated

Test 9

Group: 2

Verdict: WRONG ANSWER

input
`100 ETGCJABWKMAAEOQXWFFYMDJBMNKMQK...` view save

correct output
`EAARGLBRLHCDHHBPABHDAJBEEBHQBE...` view save

user output
`E A A R G L B R L H C D H H B ...` Truncated

Test 10

Group: 2

Verdict: WRONG ANSWER

input
`100 GNWMLJNHSBAADUFCSGIZMWHZTVDHNR...` view save

correct output
`GEGOFRDKBNLLEUOPOEQCEFMTKANLNC...` view save

user output
`G E G O F R D I D N J B K E A ...` Truncated

Test 11

Group: 3

Verdict: WRONG ANSWER

input
`500 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...` view save

correct output
`AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...` view save

user output
`A A A A A A A A A A A A A A A ...` Truncated

Test 12

Group: 3

Verdict: WRONG ANSWER

input
`500 ABABABABABABABABABABABABABABAB...` view save

correct output
`ABABABABABABABABABABABABABABAB...` view save

user output
`A B A B A B A B A B A B A B A ...` Truncated

Test 13

Group: 3

Verdict: WRONG ANSWER

input
`500 HGADXTSFXYIEMDWMFIVQGHTACFUPYI...` view save

correct output
`HGADEJOGAKPJCRAHTABRSDLAVGBFAG...` view save

user output
`H G A D E J O G A K F G A H A ...` Truncated

Test 14

Group: 3

Verdict: WRONG ANSWER

input
`500 SBLNMAZESQVGWAPZYHQJMQTNGMEZWS...` view save

correct output
`SBLCAMDHILGIDRCIDUNMMAHFYCENOS...` view save

user output
`S B L C A M D H I L G I D R C ...` Truncated

Test 15

Group: 3

Verdict: WRONG ANSWER

input
`500 AOXYXRYFWPYWQDPWXQITLHQQUAYZAJ...` view save

correct output
`AOJLDOAPBGEKSGCNKBUMKAJCCWCOOD...` view save

user output
`A O J L D O A P B G E K S G C ...` Truncated

Leirikisa 9.12.2021

Ruudukko

Code

Test details

Test 1

Test 2

Test 3

Test 4

Test 5

Test 6

Test 7

Test 8

Test 9

Test 10

Test 11

Test 12

Test 13

Test 14

Test 15

Tasks

Submissions (Kirill_Akimov)