CSES - Aalto Competitive Programming 2025 - wk11 - Wed

Submission details
Task:	Super knight
Sender:	aalto25l_002
Submission time:	2025-11-19 17:15:43 +0200
Language:	Python3 (PyPy3)
Status:	READY
Result:	ACCEPTED

Test results
test	verdict	time
#1	ACCEPTED	0.04 s	details
#2	ACCEPTED	0.04 s	details
#3	ACCEPTED	0.04 s	details
#4	ACCEPTED	0.04 s	details
#5	ACCEPTED	0.04 s	details
#6	ACCEPTED	0.04 s	details
#7	ACCEPTED	0.04 s	details
#8	ACCEPTED	0.04 s	details
#9	ACCEPTED	0.04 s	details
#10	ACCEPTED	0.04 s	details
#11	ACCEPTED	0.04 s	details
#12	ACCEPTED	0.04 s	details
#13	ACCEPTED	0.04 s	details
#14	ACCEPTED	0.04 s	details
#15	ACCEPTED	0.04 s	details
#16	ACCEPTED	0.04 s	details
#17	ACCEPTED	0.04 s	details
#18	ACCEPTED	0.04 s	details
#19	ACCEPTED	0.04 s	details
#20	ACCEPTED	0.04 s	details
#21	ACCEPTED	0.04 s	details
#22	ACCEPTED	0.04 s	details
#23	ACCEPTED	0.04 s	details
#24	ACCEPTED	0.04 s	details
#25	ACCEPTED	0.04 s	details
#26	ACCEPTED	0.04 s	details
#27	ACCEPTED	0.04 s	details
#28	ACCEPTED	0.04 s	details
#29	ACCEPTED	0.04 s	details
#30	ACCEPTED	0.04 s	details
#31	ACCEPTED	0.04 s	details
#32	ACCEPTED	0.04 s	details
#33	ACCEPTED	0.04 s	details
#34	ACCEPTED	0.04 s	details
#35	ACCEPTED	0.04 s	details
#36	ACCEPTED	0.04 s	details
#37	ACCEPTED	0.04 s	details
#38	ACCEPTED	0.04 s	details
#39	ACCEPTED	0.04 s	details
#40	ACCEPTED	0.04 s	details
#41	ACCEPTED	0.04 s	details
#42	ACCEPTED	0.04 s	details
#43	ACCEPTED	0.04 s	details
#44	ACCEPTED	0.04 s	details
#45	ACCEPTED	0.04 s	details
#46	ACCEPTED	0.04 s	details
#47	ACCEPTED	0.05 s	details
#48	ACCEPTED	0.04 s	details
#49	ACCEPTED	0.05 s	details
#50	ACCEPTED	0.05 s	details
#51	ACCEPTED	0.04 s	details
#52	ACCEPTED	0.04 s	details
#53	ACCEPTED	0.04 s	details
#54	ACCEPTED	0.04 s	details
#55	ACCEPTED	0.05 s	details
#56	ACCEPTED	0.05 s	details
#57	ACCEPTED	0.04 s	details
#58	ACCEPTED	0.05 s	details
#59	ACCEPTED	0.04 s	details
#60	ACCEPTED	0.04 s	details
#61	ACCEPTED	0.05 s	details
#62	ACCEPTED	0.04 s	details
#63	ACCEPTED	0.05 s	details
#64	ACCEPTED	0.04 s	details
#65	ACCEPTED	0.04 s	details
#66	ACCEPTED	0.04 s	details
#67	ACCEPTED	0.04 s	details
#68	ACCEPTED	0.06 s	details
#69	ACCEPTED	0.05 s	details
#70	ACCEPTED	0.04 s	details
#71	ACCEPTED	0.07 s	details
#72	ACCEPTED	0.07 s	details
#73	ACCEPTED	0.07 s	details
#74	ACCEPTED	0.07 s	details
#75	ACCEPTED	0.07 s	details

Code

n , x , y = [int(i) for i in input().split()]

list_a = [int(i) for i in input().split()]
parity = [False,False]
for i in list_a:
    if i%2==1:
        parity[0]=True
    else : 
        parity[1]=True
    if parity == [True,True]:
        break
    

gcd = list_a[0]

def calc_gcd(a,b):
    (s0,t0,r0) = (1,0,a)
    (s1,t1,r1) = (0,1,b)
    while r1 != 0:
        q = r0 // r1
        r0, r1 = r1, r0 - q*r1
        s0, s1 = s1, s0 - q*s1
        t0, t1 = t1, t0 - q*t1
    return r0

for i in range (1,n):
    gcd = calc_gcd(gcd,list_a[i])
    if gcd == 1:
        break

if x % gcd == 0 and y % gcd == 0 :
    if parity == [True,True]:
        print("Yes")
    else : 
        if x%2 != y%2:
            print("No")
        else:
            print("Yes")


else : 
    print("No")

Test details

Test 1

Verdict: ACCEPTED

input
`1 5 10 8` view save

correct output
`No` view save

user output
`No` view save

Test 2

Verdict: ACCEPTED

input
`1 5 2 112` view save

correct output
`No` view save

user output
`No` view save

Test 3

Verdict: ACCEPTED

input
`1 31 31 31` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 4

Verdict: ACCEPTED

input
`1 10 10 6` view save

correct output
`No` view save

user output
`No` view save

Test 5

Verdict: ACCEPTED

input
`1 22 22 22` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 6

Verdict: ACCEPTED

input
`2 5 10 8 10` view save

correct output
`No` view save

user output
`No` view save

Test 7

Verdict: ACCEPTED

input
`2 5 2 96 96` view save

correct output
`No` view save

user output
`No` view save

Test 8

Verdict: ACCEPTED

input
`2 6 1 8 9` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 9

Verdict: ACCEPTED

input
`2 87 87 174 174` view save

correct output
`No` view save

user output
`No` view save

Test 10

Verdict: ACCEPTED

input
`2 3 1 9 9` view save

correct output
`No` view save

user output
`No` view save

Test 11

Verdict: ACCEPTED

input
`3 5 10 8 10 1` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 12

Verdict: ACCEPTED

input
`3 5 2 45 45 45` view save

correct output
`No` view save

user output
`No` view save

Test 13

Verdict: ACCEPTED

input
`3 6 1 8 9 3` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 14

Verdict: ACCEPTED

input
`3 73 73 146 146 146` view save

correct output
`No` view save

user output
`No` view save

Test 15

Verdict: ACCEPTED

input
`3 3 1 9 9 3` view save

correct output
`No` view save

user output
`No` view save

Test 16

Verdict: ACCEPTED

input
`2 2 1 1 7` view save

correct output
`No` view save

user output
`No` view save

Test 17

Verdict: ACCEPTED

input
`2 2 5 8 9` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 18

Verdict: ACCEPTED

input
`2 8 7 182 182` view save

correct output
`No` view save

user output
`No` view save

Test 19

Verdict: ACCEPTED

input
`2 6 10 38 38` view save

correct output
`No` view save

user output
`No` view save

Test 20

Verdict: ACCEPTED

input
`2 9 9 2 6` view save

correct output
`No` view save

user output
`No` view save

Test 21

Verdict: ACCEPTED

input
`3 2 1 1 7 5` view save

correct output
`No` view save

user output
`No` view save

Test 22

Verdict: ACCEPTED

input
`3 2 5 8 9 3` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 23

Verdict: ACCEPTED

input
`3 98 98 98 98 98` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 24

Verdict: ACCEPTED

input
`3 6 10 8 7 9` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 25

Verdict: ACCEPTED

input
`3 9 9 2 6 1` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 26

Verdict: ACCEPTED

input
`4 5 10 8 10 1 2` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 27

Verdict: ACCEPTED

input
`4 5 2 1 10 6 10` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 28

Verdict: ACCEPTED

input
`4 6 1 116 116 116 116` view save

correct output
`No` view save

user output
`No` view save

Test 29

Verdict: ACCEPTED

input
`4 62 62 124 124 124 124` view save

correct output
`No` view save

user output
`No` view save

Test 30

Verdict: ACCEPTED

input
`4 3 1 99 99 99 99` view save

correct output
`No` view save

user output
`No` view save

Test 31

Verdict: ACCEPTED

input
`5 5 10 16 16 16 16 16` view save

correct output
`No` view save

user output
`No` view save

Test 32

Verdict: ACCEPTED

input
`5 5 2 1 10 6 10 5` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 33

Verdict: ACCEPTED

input
`5 91 91 91 91 91 91 91` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 34

Verdict: ACCEPTED

input
`5 10 10 142 142 142 142 142` view save

correct output
`No` view save

user output
`No` view save

Test 35

Verdict: ACCEPTED

input
`5 50 50 50 50 50 50 50` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 36

Verdict: ACCEPTED

input
`10 447773956 773442532 122754 137572548 324627094 157...` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 37

Verdict: ACCEPTED

input
`10 468145963 198730372 27838070 590195580 467423853 5...` view save

correct output
`No` view save

user output
`No` view save

Test 38

Verdict: ACCEPTED

input
`10 591414747 75940263 760367935 901888417 312356591 ...` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 39

Verdict: ACCEPTED

input
`10 967034924 587586158 185430168 918715986 767527812 ...` view save

correct output
`No` view save

user output
`No` view save

Test 40

Verdict: ACCEPTED

input
`10 238363353 59249204 934941692 892631472 221963002 ...` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 41

Verdict: ACCEPTED

input
`100 447773962 773442532 122816 137572579 324627123 157...` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 42

Verdict: ACCEPTED

input
`100 468145963 198730372 27838076 590195590 467423861 5...` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 43

Verdict: ACCEPTED

input
`100 591414747 75940263 760367920 901888400 312356580 ...` view save

correct output
`No` view save

user output
`No` view save

Test 44

Verdict: ACCEPTED

input
`100 967034924 587586158 185430194 918715995 767527830 ...` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 45

Verdict: ACCEPTED

input
`100 238363353 59249204 934941692 892631472 221963002 ...` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 46

Verdict: ACCEPTED

input
`1000 193563111 73343920 20911381 713738007 497377109 2...` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 47

Verdict: ACCEPTED

input
`1000 165531091 479126951 794622300 937792320 282732340 ...` view save

correct output
`No` view save

user output
`No` view save

Test 48

Verdict: ACCEPTED

input
`1000 835051605 652127789 255057939 922810245 885062330 ...` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 49

Verdict: ACCEPTED

input
`1000 551842440 989875540 830179640 707687000 934614600 ...` view save

correct output
`No` view save

user output
`No` view save

Test 50

Verdict: ACCEPTED

input
`1000 911411025 873575332 192088036 634962580 58372034 1...` view save

correct output
`No` view save

user output
`No` view save

Test 51

Verdict: ACCEPTED

input
`1000 657312726 129662684 181537270 324043958 468214806 ...` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 52

Verdict: ACCEPTED

input
`1000 402714522 759753451 687521851 337069943 912780542 ...` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 53

Verdict: ACCEPTED

input
`1000 914812458 132277432 79353385 137043347 960925660 9...` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 54

Verdict: ACCEPTED

input
`1000 162813587 135741125 932808138 850211477 994160127 ...` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 55

Verdict: ACCEPTED

input
`1000 210552500 313067625 754598250 398848375 444198100 ...` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 56

Verdict: ACCEPTED

input
`1000 102595150 461729870 993215160 274295630 368909100 ...` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 57

Verdict: ACCEPTED

input
`1000 84976386 253677050 233563210 613601269 384997082 ...` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 58

Verdict: ACCEPTED

input
`1000 772114122 881808164 532413050 693522980 397009010 ...` view save

correct output
`No` view save

user output
`No` view save

Test 59

Verdict: ACCEPTED

input
`1000 162347439 569957770 131868530 341372779 824691456 ...` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 60

Verdict: ACCEPTED

input
`1000 431412671 345615445 712283313 272616673 2158448 30...` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 61

Verdict: ACCEPTED

input
`1000 900749514 942171039 514249176 442729056 294462840 ...` view save

correct output
`No` view save

user output
`No` view save

Test 62

Verdict: ACCEPTED

input
`1000 64410431 121071591 33343496 264117210 727055618 6...` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 63

Verdict: ACCEPTED

input
`1000 265116311 516856979 858462072 387315344 377287820 ...` view save

correct output
`No` view save

user output
`No` view save

Test 64

Verdict: ACCEPTED

input
`1000 481775878 746812254 740990455 5066671 602160022 41...` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 65

Verdict: ACCEPTED

input
`1000 274084144 960687179 696459395 627492163 271745075 ...` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 66

Verdict: ACCEPTED

input
`10000 52317939 858211636 310429135 729974978 774131725 ...` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 67

Verdict: ACCEPTED

input
`10000 223832798 753727010 517201100 784375537 451549274 ...` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 68

Verdict: ACCEPTED

input
`10000 555444372 718437552 198629856 821906136 839321976 ...` view save

correct output
`No` view save

user output
`No` view save

Test 69

Verdict: ACCEPTED

input
`10000 316145889 751095345 56752214 340900389 236295457 3...` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 70

Verdict: ACCEPTED

input
`10000 934288674 747395152 625215095 465197604 299401040 ...` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 71

Verdict: ACCEPTED

input
`100000 307147957 31129494 346102496 827117209 656524198 ...` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 72

Verdict: ACCEPTED

input
`100000 922225334 64055691 400195554 452086094 596064992 ...` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 73

Verdict: ACCEPTED

input
`100000 266835718 740541026 483157431 718635153 441244325 ...` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 74

Verdict: ACCEPTED

input
`100000 41405289 210199839 837626491 454596059 99539902 4...` view save

correct output
`Yes` view save

user output
`Yes` view save

Test 75

Verdict: ACCEPTED

input
`100000 491832755 482963780 331087868 726411502 248557321 ...` view save

correct output
`Yes` view save

user output
`Yes` view save

Aalto Competitive Programming 2025 - wk11 - Wed

Super knight

Code

Test details

Test 1

Test 2

Test 3

Test 4

Test 5

Test 6

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Test 75

Tasks