CSES - Datatähti 2025 alku

Submission details
Task:	Kortit I
Sender:	Finhullu
Submission time:	2024-10-28 22:13:14 +0200
Language:	Python3 (CPython3)
Status:	READY
Result:	100

Feedback
group	verdict	score
#1	ACCEPTED	12
#2	ACCEPTED	15
#3	ACCEPTED	73

Test results
test	verdict	time	group
#1	ACCEPTED	0.02 s	1, 2, 3	details
#2	ACCEPTED	0.02 s	2, 3	details
#3	ACCEPTED	0.04 s	3	details
#4	ACCEPTED	0.04 s	3	details
#5	ACCEPTED	0.04 s	3	details
#6	ACCEPTED	0.05 s	3	details
#7	ACCEPTED	0.04 s	3	details
#8	ACCEPTED	0.04 s	3	details
#9	ACCEPTED	0.04 s	3	details
#10	ACCEPTED	0.04 s	3	details
#11	ACCEPTED	0.04 s	3	details
#12	ACCEPTED	0.05 s	3	details
#13	ACCEPTED	0.05 s	3	details
#14	ACCEPTED	0.06 s	3	details
#15	ACCEPTED	0.07 s	3	details
#16	ACCEPTED	0.10 s	3	details
#17	ACCEPTED	0.09 s	3	details
#18	ACCEPTED	0.10 s	3	details
#19	ACCEPTED	0.09 s	3	details
#20	ACCEPTED	0.10 s	3	details

Code

a = input()
bl = []
for x in range(int(a)):
    bl.append(input())
for x in bl:
    i = x
    a = list(map(int, i.split()))
    if a[1]+a[2]>a[0]:
        print("NO")
        continue
    moves = []
    sub = a[0]-(a[1]+a[2])
    nums = [x for x in range(1,a[0]+1)]
    minn = min(a[1:3])
    while sub > 0:
        moves.append([max(nums), max(nums)])
        nums.pop()
        sub-=1
    while min(a[1:3]) > 1:
        maxn = max(nums)
        moves.append([maxn, maxn-1])
        moves.append([maxn-1, maxn])
        nums.pop()
        nums.pop()
        a[1] -= 1
        a[2] -= 1
    lnums = [x for x in range(1,len(nums)+1)]
    pnums = [x for x in range(1,len(nums)+1)]
    for x in range(len(nums)-1):
        x2 = len(nums)-x
        moves.append([x2,x2-1])
        lnums.pop()
        pnums.pop(-2)
    if len(lnums) != 0:
        moves.append([lnums[0], pnums[0]])
    p1 = 0
    p2 = 0
    for x in moves:
        if x[0] > x[1]:
            p1+=1
        elif x[0] < x[1]:
            p2+=1
    if str(a[0])+" "+str(p1)+" "+str(p2) == i:
        print("YES")
        moves = list(zip(*moves))
        for p in moves:
            for x in p:
                if x != p[-1]:
                    print(x,end=" ")
                else:
                    print(x)
    elif str(a[0])+" "+str(p2)+" "+str(p1) == i:
        print("YES")
        moves = list(zip(*moves))
        for p in reversed(moves):
            for x in p:
                if x != p[-1]:
                    print(x,end=" ")
                else:
                    print(x)
        
    else:
        print("NO")

Test details

Test 1

Group: 1, 2, 3

Verdict: ACCEPTED

input
`54 4 4 0 3 1 3 3 2 2 4 0 4 ...` view save

correct output
`NO NO NO NO NO ...` view save

user output
`NO NO NO NO NO ...` view save

Test 2

Group: 2, 3

Verdict: ACCEPTED

input
`284 6 1 0 5 0 2 7 1 5 7 7 5 ...` view save

correct output
`NO NO YES 1 2 3 4 5 6 7 2 3 4 5 6 1 7 ...` view save

user output
`NO NO YES 7 5 4 3 2 1 6 7 6 5 4 3 2 1 ...` view save

Test 3

Group: 3

Verdict: ACCEPTED

input
`955 14 2 10 12 2 5 10 4 9 14 1 13 ...` view save

correct output
`YES 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`YES 14 13 11 12 9 8 7 6 5 4 3 2 1 ...` view save

Test 4

Group: 3

Verdict: ACCEPTED

input
`869 17 12 9 16 8 4 15 9 9 17 11 15 ...` view save

correct output
`NO YES 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`NO YES 16 15 14 13 12 11 10 9 8 7 6 5...` view save

Test 5

Group: 3

Verdict: ACCEPTED

input
`761 18 3 15 19 1 15 18 8 1 19 19 17 ...` view save

correct output
`YES 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`YES 17 18 15 16 13 12 11 10 9 8 7 ...` view save

Test 6

Group: 3

Verdict: ACCEPTED

input
`925 21 14 21 20 18 18 20 7 6 21 14 9 ...` view save

correct output
`NO NO YES 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`NO NO YES 20 19 18 17 16 15 14 13 12 11 ...` view save

Test 7

Group: 3

Verdict: ACCEPTED

input
`529 22 3 3 22 17 5 22 6 15 22 22 20 ...` view save

correct output
`YES 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`YES 22 21 20 19 18 17 16 15 14 13 ...` view save

Test 8

Group: 3

Verdict: ACCEPTED

input
`576 23 18 9 23 16 8 23 16 13 23 16 22 ...` view save

correct output
`NO NO NO NO NO ...` view save

user output
`NO NO NO NO NO ...` view save

Test 9

Group: 3

Verdict: ACCEPTED

input
`625 24 2 22 24 15 21 24 6 3 24 21 1 ...` view save

correct output
`YES 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`YES 23 24 21 20 19 18 17 16 15 14 ...` view save

Test 10

Group: 3

Verdict: ACCEPTED

input
`676 25 16 25 25 15 2 25 15 7 25 15 16 ...` view save

correct output
`NO YES 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`NO YES 25 24 23 22 21 20 19 18 17 16 ...` view save

Test 11

Group: 3

Verdict: ACCEPTED

input
`729 26 2 18 26 14 18 26 5 18 26 19 13 ...` view save

correct output
`YES 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`YES 26 25 24 23 22 21 19 20 17 16 ...` view save

Test 12

Group: 3

Verdict: ACCEPTED

input
`784 27 26 7 27 14 0 27 14 5 27 14 14 ...` view save

correct output
`NO NO YES 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`NO NO YES 27 26 25 24 23 22 21 20 19 18 ...` view save

Test 13

Group: 3

Verdict: ACCEPTED

input
`841 28 26 16 28 13 19 28 5 8 28 26 4 ...` view save

correct output
`NO NO YES 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`NO NO YES 28 27 26 25 24 23 22 21 20 19 ...` view save

Test 14

Group: 3

Verdict: ACCEPTED

input
`900 29 24 15 29 13 2 29 13 7 29 13 16 ...` view save

correct output
`NO YES 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`NO YES 29 28 27 26 25 24 23 22 21 20 ...` view save

Test 15

Group: 3

Verdict: ACCEPTED

input
`961 30 24 26 30 12 24 30 4 29 30 24 14 ...` view save

correct output
`NO NO NO NO YES ...` view save

user output
`NO NO NO NO YES ...` view save

Test 16

Group: 3

Verdict: ACCEPTED

input
`1000 15 12 6 33 18 30 44 4 26 6 6 5 ...` view save

correct output
`NO NO YES 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`NO NO YES 44 43 42 41 40 39 38 37 36 35 ...` view save

Test 17

Group: 3

Verdict: ACCEPTED

input
`1000 45 32 30 4 0 3 46 23 10 71 19 46 ...` view save

correct output
`NO NO YES 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`NO NO YES 46 45 44 43 42 41 40 39 38 37 ...` view save

Test 18

Group: 3

Verdict: ACCEPTED

input
`1000 51 29 37 75 11 72 5 2 4 31 8 26 ...` view save

correct output
`NO NO NO NO YES ...` view save

user output
`NO NO NO NO YES ...` view save

Test 19

Group: 3

Verdict: ACCEPTED

input
`1000 50 20 37 99 45 58 86 79 73 85 70 54 ...` view save

correct output
`NO NO NO NO NO ...` view save

user output
`NO NO NO NO NO ...` view save

Test 20

Group: 3

Verdict: ACCEPTED

input
`1000 26 23 5 73 53 59 64 47 41 80 75 55 ...` view save

correct output
`NO NO NO NO NO ...` view save

user output
`NO NO NO NO NO ...` view save

Datatähti 2025 alku

Kortit I

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

Test 16

Test 17

Test 18

Test 19

Test 20

Tasks

Submissions (Finhullu)