CSES - Aalto Competitive Programming 2025 - wk11 - Wed

Submission details
Task:	Hacking hashes
Sender:	aalto25l_002
Submission time:	2025-11-19 17:51:51 +0200
Language:	Python3 (PyPy3)
Status:	READY
Result:	ACCEPTED

Test results
test	verdict	time
#1	ACCEPTED	0.07 s	details
#2	ACCEPTED	0.07 s	details
#3	ACCEPTED	0.07 s	details
#4	ACCEPTED	0.07 s	details
#5	ACCEPTED	0.07 s	details
#6	ACCEPTED	0.07 s	details
#7	ACCEPTED	0.07 s	details
#8	ACCEPTED	0.07 s	details
#9	ACCEPTED	0.07 s	details
#10	ACCEPTED	0.07 s	details
#11	ACCEPTED	0.07 s	details
#12	ACCEPTED	0.07 s	details
#13	ACCEPTED	0.07 s	details
#14	ACCEPTED	0.07 s	details
#15	ACCEPTED	0.07 s	details
#16	ACCEPTED	0.07 s	details
#17	ACCEPTED	0.07 s	details
#18	ACCEPTED	0.07 s	details
#19	ACCEPTED	0.07 s	details
#20	ACCEPTED	0.07 s	details
#21	ACCEPTED	0.07 s	details
#22	ACCEPTED	0.07 s	details
#23	ACCEPTED	0.07 s	details
#24	ACCEPTED	0.07 s	details
#25	ACCEPTED	0.07 s	details
#26	ACCEPTED	0.07 s	details
#27	ACCEPTED	0.07 s	details
#28	ACCEPTED	0.07 s	details
#29	ACCEPTED	0.07 s	details
#30	ACCEPTED	0.07 s	details
#31	ACCEPTED	0.07 s	details
#32	ACCEPTED	0.07 s	details
#33	ACCEPTED	0.07 s	details
#34	ACCEPTED	0.07 s	details
#35	ACCEPTED	0.07 s	details
#36	ACCEPTED	0.08 s	details
#37	ACCEPTED	0.07 s	details
#38	ACCEPTED	0.07 s	details
#39	ACCEPTED	0.09 s	details
#40	ACCEPTED	0.07 s	details
#41	ACCEPTED	0.08 s	details
#42	ACCEPTED	0.09 s	details
#43	ACCEPTED	0.09 s	details
#44	ACCEPTED	0.09 s	details
#45	ACCEPTED	0.09 s	details
#46	ACCEPTED	0.08 s	details
#47	ACCEPTED	0.07 s	details
#48	ACCEPTED	0.08 s	details
#49	ACCEPTED	0.07 s	details
#50	ACCEPTED	0.09 s	details
#51	ACCEPTED	0.09 s	details
#52	ACCEPTED	0.09 s	details
#53	ACCEPTED	0.11 s	details
#54	ACCEPTED	0.09 s	details
#55	ACCEPTED	0.09 s	details
#56	ACCEPTED	0.09 s	details
#57	ACCEPTED	0.09 s	details
#58	ACCEPTED	0.12 s	details
#59	ACCEPTED	0.10 s	details
#60	ACCEPTED	0.09 s	details
#61	ACCEPTED	0.13 s	details
#62	ACCEPTED	0.10 s	details
#63	ACCEPTED	0.12 s	details
#64	ACCEPTED	0.11 s	details
#65	ACCEPTED	0.13 s	details
#66	ACCEPTED	0.12 s	details
#67	ACCEPTED	0.11 s	details
#68	ACCEPTED	0.12 s	details
#69	ACCEPTED	0.12 s	details
#70	ACCEPTED	0.12 s	details
#71	ACCEPTED	0.15 s	details
#72	ACCEPTED	0.12 s	details
#73	ACCEPTED	0.13 s	details
#74	ACCEPTED	0.12 s	details
#75	ACCEPTED	0.14 s	details
#76	ACCEPTED	0.11 s	details
#77	ACCEPTED	0.13 s	details
#78	ACCEPTED	0.14 s	details
#79	ACCEPTED	0.11 s	details
#80	ACCEPTED	0.14 s	details
#81	ACCEPTED	0.18 s	details
#82	ACCEPTED	0.13 s	details
#83	ACCEPTED	0.16 s	details
#84	ACCEPTED	0.18 s	details
#85	ACCEPTED	0.20 s	details
#86	ACCEPTED	0.17 s	details
#87	ACCEPTED	0.16 s	details
#88	ACCEPTED	0.14 s	details
#89	ACCEPTED	0.13 s	details
#90	ACCEPTED	0.16 s	details

Code

import random
import string

A, B = map(int, input().split())

values = dict()

def F(s):
    h = 0
    for c in s:
        h = (h * A + ord(c)) % B
    return h

def get_random_string(length):
    letters = string.ascii_lowercase
    result_str = ''.join(random.choice(letters) for i in range(length))
    return result_str

while True:
    s = get_random_string(8)
    if F(s) not in values:
        values[F(s)] = s
    else:
        print(values[F(s)], end=" ")
        print(s)
        break

Test details

Test 1

Verdict: ACCEPTED

input
`6 6` view save

correct output
`dxvdzxfqi oheo` view save

user output
`rijlbyxy ihudzrsm` view save

Test 2

Verdict: ACCEPTED

input
`5 10` view save

correct output
`yzzzeszzyc uuhdakc` view save

user output
`ccqhodpz vyzmbutu` view save

Test 3

Verdict: ACCEPTED

input
`5 2` view save

correct output
`oheo yzzzeszzyc` view save

user output
`sosebcwz newocthl` view save

Test 4

Verdict: ACCEPTED

input
`6 1` view save

correct output
`dxvdzxfqi oheo` view save

user output
`xhimwsax obksoltd` view save

Test 5

Verdict: ACCEPTED

input
`10 10` view save

correct output
`yzzzeszzyc uuhdakc` view save

user output
`kxluxiiq bnfalegq` view save

Test 6

Verdict: ACCEPTED

input
`3 1` view save

correct output
`dxvdzxfqi oheo` view save

user output
`kdhifthr kvbgbvcj` view save

Test 7

Verdict: ACCEPTED

input
`9 10` view save

correct output
`oheo yzzzeszzyc` view save

user output
`gnzfmeqe ejtotnjw` view save

Test 8

Verdict: ACCEPTED

input
`1 3` view save

correct output
`dxvdzxfqi oheo` view save

user output
`ofwuhxln nztppxsu` view save

Test 9

Verdict: ACCEPTED

input
`9 1` view save

correct output
`dxvdzxfqi oheo` view save

user output
`zywigtim nvawuquc` view save

Test 10

Verdict: ACCEPTED

input
`1 4` view save

correct output
`oheo yzzzeszzyc` view save

user output
`cdciiajj rtxhtakc` view save

Test 11

Verdict: ACCEPTED

input
`78 30` view save

correct output
`dxvdzxfqi uuhdakc` view save

user output
`vqargqgf hegaahcf` view save

Test 12

Verdict: ACCEPTED

input
`19 7` view save

correct output
`dxvdzxfqi uuhdakc` view save

user output
`ivfvocje fjmnajdv` view save

Test 13

Verdict: ACCEPTED

input
`16 45` view save

correct output
`yrrkt aihwbdczv` view save

user output
`bckwodxb hxhaubmv` view save

Test 14

Verdict: ACCEPTED

input
`78 61` view save

correct output
`oedtdfgv zgivhgayf` view save

user output
`rzyahvtz fmdszzya` view save

Test 15

Verdict: ACCEPTED

input
`52 93` view save

correct output
`yzzzeszzyc uuhdakc` view save

user output
`ldbqgpbx xfwxfkss` view save

Test 16

Verdict: ACCEPTED

input
`85 82` view save

correct output
`dxvdzxfqi onbkb` view save

user output
`fhkyunqp tcknofiv` view save

Test 17

Verdict: ACCEPTED

input
`23 33` view save

correct output
`yzzzeszzyc aekmllmqu` view save

user output
`ayjnvghp kwnzhfpu` view save

Test 18

Verdict: ACCEPTED

input
`30 19` view save

correct output
`oheo jftb` view save

user output
`gkywxrel pjluundl` view save

Test 19

Verdict: ACCEPTED

input
`66 8` view save

correct output
`yzzzeszzyc uuhdakc` view save

user output
`zutxqmbu tffiqiwc` view save

Test 20

Verdict: ACCEPTED

input
`10 44` view save

correct output
`uuhdakc gvnyskxly` view save

user output
`kzvwdsog jrhkutuw` view save

Test 21

Verdict: ACCEPTED

input
`589 888` view save

correct output
`irnrs nvmno` view save

user output
`qdqmorgv lrglssei` view save

Test 22

Verdict: ACCEPTED

input
`49 800` view save

correct output
`irnrs nvmno` view save

user output
`gkuokjzf whaanckn` view save

Test 23

Verdict: ACCEPTED

input
`209 702` view save

correct output
`yzzzeszzyc bpuse` view save

user output
`rfunannz tnetaeub` view save

Test 24

Verdict: ACCEPTED

input
`518 670` view save

correct output
`nvmno mgmo` view save

user output
`iqjeynop refcfdif` view save

Test 25

Verdict: ACCEPTED

input
`961 295` view save

correct output
`aekmllmqu wcpqoadrw` view save

user output
`zzvbudhk tajacdkt` view save

Test 26

Verdict: ACCEPTED

input
`871 697` view save

correct output
`xfwgyq eokm` view save

user output
`swawzbcg pahqiata` view save

Test 27

Verdict: ACCEPTED

input
`308 714` view save

correct output
`nvmno lcwlpcmzza` view save

user output
`emmbwebi mtitqnaw` view save

Test 28

Verdict: ACCEPTED

input
`426 481` view save

correct output
`onbkb kqupmfo` view save

user output
`vlvleidg vurmnyhe` view save

Test 29

Verdict: ACCEPTED

input
`730 171` view save

correct output
`eqdlmuyo wpvfat` view save

user output
`ruayyvdc iyrhlrbi` view save

Test 30

Verdict: ACCEPTED

input
`864 801` view save

correct output
`wpvfat onbkb` view save

user output
`iqkulnsu ngsjgdhl` view save

Test 31

Verdict: ACCEPTED

input
`6442 9170` view save

correct output
`wgqgje blui` view save

user output
`vpszhzhe zhdtrbyc` view save

Test 32

Verdict: ACCEPTED

input
`2861 290` view save

correct output
`wpvfat onbkb` view save

user output
`blfrltgb oloixxrl` view save

Test 33

Verdict: ACCEPTED

input
`8589 597` view save

correct output
`oheo uuhdakc` view save

user output
`qhzlknyp uujompla` view save

Test 34

Verdict: ACCEPTED

input
`2486 6897` view save

correct output
`zlscxfnxo ngvkz` view save

user output
`pqrqzoao vidcmzwo` view save

Test 35

Verdict: ACCEPTED

input
`386 1958` view save

correct output
`vdihr miezzgst` view save

user output
`ybdlxren apvxsxgb` view save

Test 36

Verdict: ACCEPTED

input
`4581 4498` view save

correct output
`uxqojd rhvuifulrn` view save

user output
`sqvorqea hpvjtkhq` view save

Test 37

Verdict: ACCEPTED

input
`7286 877` view save

correct output
`irnrs iphgzlf` view save

user output
`wdhemvea szqfzoln` view save

Test 38

Verdict: ACCEPTED

input
`9445 1393` view save

correct output
`hdwsfcnq veukbhkw` view save

user output
`cmgotapq bqegvbxj` view save

Test 39

Verdict: ACCEPTED

input
`3848 8971` view save

correct output
`xshrtktoj fcuzyfii` view save

user output
`eqmbeago lfwceseu` view save

Test 40

Verdict: ACCEPTED

input
`5469 57` view save

correct output
`dxvdzxfqi yzzzeszzyc` view save

user output
`xnolqzhs adgtzltv` view save

Test 41

Verdict: ACCEPTED

input
`40770 64402` view save

correct output
`tced hbmnyt` view save

user output
`vtcszxro qbbgsorq` view save

Test 42

Verdict: ACCEPTED

input
`25093 68059` view save

correct output
`ljrc wjxknzhykr` view save

user output
`xzvawjzf wxhdbwre` view save

Test 43

Verdict: ACCEPTED

input
`37455 79656` view save

correct output
`tppoycpya wviirv` view save

user output
`bfyyrive osljtpye` view save

Test 44

Verdict: ACCEPTED

input
`11506 49687` view save

correct output
`xaupctgiid jcdd` view save

user output
`gonzkesv cklntnbv` view save

Test 45

Verdict: ACCEPTED

input
`83486 43255` view save

correct output
`bodw cdmncijoh` view save

user output
`eoyjlewd hilhfwii` view save

Test 46

Verdict: ACCEPTED

input
`98903 30455` view save

correct output
`xshrtktoj pofnegkmkq` view save

user output
`cojevqvj uqmdahpx` view save

Test 47

Verdict: ACCEPTED

input
`78385 25806` view save

correct output
`fnyjzygwa zyfhqqpkk` view save

user output
`kkwzehop kquiaxuk` view save

Test 48

Verdict: ACCEPTED

input
`11350 85178` view save

correct output
`tsgztkzvwc rkra` view save

user output
`sloqrbsf wwqbvbdx` view save

Test 49

Verdict: ACCEPTED

input
`1750 42650` view save

correct output
`rlmle czxwmutnse` view save

user output
`kzubtdos chqvjqws` view save

Test 50

Verdict: ACCEPTED

input
`30097 47375` view save

correct output
`zlscxfnxo ayfmd` view save

user output
`smtqfsam rbxktyfq` view save

Test 51

Verdict: ACCEPTED

input
`494714 129204` view save

correct output
`czxwmutnse hudvk` view save

user output
`txvthmrh eklylbyj` view save

Test 52

Verdict: ACCEPTED

input
`675884 327185` view save

correct output
`rlmle rejxztcu` view save

user output
`clarcssz jpplbwuq` view save

Test 53

Verdict: ACCEPTED

input
`823296 823560` view save

correct output
`ratyx aurscmksx` view save

user output
`htlndjpf qwzmiilf` view save

Test 54

Verdict: ACCEPTED

input
`846854 678908` view save

correct output
`rfpuucjk yjndrg` view save

user output
`xorxtgvh nfjavsbp` view save

Test 55

Verdict: ACCEPTED

input
`420278 193978` view save

correct output
`begabk sqac` view save

user output
`nszfrxzh ybnmkrvd` view save

Test 56

Verdict: ACCEPTED

input
`93130 695227` view save

correct output
`nkomreccwl dfboyzq` view save

user output
`hkntqkgm ymssryen` view save

Test 57

Verdict: ACCEPTED

input
`984414 95962` view save

correct output
`plsmw rufywewnbq` view save

user output
`utspriqm eepektqe` view save

Test 58

Verdict: ACCEPTED

input
`87370 612080` view save

correct output
`psmbxgyf yzwvwyf` view save

user output
`fhscdkeu mjrdnrou` view save

Test 59

Verdict: ACCEPTED

input
`365188 833610` view save

correct output
`jbbjpkxs asruylwnc` view save

user output
`uaeatjiz jnmlkmnl` view save

Test 60

Verdict: ACCEPTED

input
`924244 804799` view save

correct output
`bxok beqs` view save

user output
`vpuoldpx qivhrehq` view save

Test 61

Verdict: ACCEPTED

input
`3012218 7755483` view save

correct output
`rzhfdn bhig` view save

user output
`mvuoqxfv gvuccore` view save

Test 62

Verdict: ACCEPTED

input
`8254242 8634301` view save

correct output
`gleo mavrtxor` view save

user output
`zjtmjnau zsplzplp` view save

Test 63

Verdict: ACCEPTED

input
`337938 5429289` view save

correct output
`hexlssw zxdfne` view save

user output
`fxrsabea kbdvljnj` view save

Test 64

Verdict: ACCEPTED

input
`5545825 4865884` view save

correct output
`copwroka xebbxy` view save

user output
`rttsbovg fuqssfry` view save

Test 65

Verdict: ACCEPTED

input
`3795375 7727646` view save

correct output
`rgde yqleban` view save

user output
`kqizcgdv ssicfshd` view save

Test 66

Verdict: ACCEPTED

input
`2188983 8702106` view save

correct output
`zmjbhiiqo gyrickzf` view save

user output
`qmtqlqkw utgkgbyw` view save

Test 67

Verdict: ACCEPTED

input
`1544663 1956286` view save

correct output
`lwvsjair peplyj` view save

user output
`ojazcrrm qyvviumy` view save

Test 68

Verdict: ACCEPTED

input
`5464835 7522941` view save

correct output
`wjctw wqbqsqcdqg` view save

user output
`sejdqugx ftoovrmm` view save

Test 69

Verdict: ACCEPTED

input
`2596718 4049688` view save

correct output
`nvyasakcug bsbyew` view save

user output
`cptkjsda csoggpuw` view save

Test 70

Verdict: ACCEPTED

input
`2965922 4020437` view save

correct output
`zthes oazfss` view save

user output
`lzxzqiap bwrnrprp` view save

Test 71

Verdict: ACCEPTED

input
`56122287 60624959` view save

correct output
`hgllxkyp oukmzblohw` view save

user output
`rzvffblg olfrmjll` view save

Test 72

Verdict: ACCEPTED

input
`42645140 73661194` view save

correct output
`xkdotul jvryawmaj` view save

user output
`yqxpbnpk vxuczvfc` view save

Test 73

Verdict: ACCEPTED

input
`44585330 18926703` view save

correct output
`yqmfko hogdxzgt` view save

user output
`cvuqladq ukkbcymc` view save

Test 74

Verdict: ACCEPTED

input
`56325214 7232406` view save

correct output
`wvmuumpi weyyifgfw` view save

user output
`fyvfckxh wtatujup` view save

Test 75

Verdict: ACCEPTED

input
`98889561 92098565` view save

correct output
`xcesn xvzzheobbo` view save

user output
`lvikeeyx tormkjfj` view save

Test 76

Verdict: ACCEPTED

input
`22701272 5642782` view save

correct output
`lescyxpmpw hkszwirdqk` view save

user output
`krligeuf leyfktsf` view save

Test 77

Verdict: ACCEPTED

input
`91304885 96889971` view save

correct output
`rnve dxgzxms` view save

user output
`tbpzfswg iuabcfcu` view save

Test 78

Verdict: ACCEPTED

input
`7803372 23247950` view save

correct output
`aofeuxbryn bgcepuzv` view save

user output
`crppxxdu mnixtekq` view save

Test 79

Verdict: ACCEPTED

input
`89317875 1136575` view save

correct output
`kfdzbbelk esohyirdk` view save

user output
`ontgwylf lmanvkxf` view save

Test 80

Verdict: ACCEPTED

input
`1060874 37270195` view save

correct output
`pkkvrpnjgw aoljv` view save

user output
`kqjzrusx rfilvudn` view save

Test 81

Verdict: ACCEPTED

input
`828199235 320792352` view save

correct output
`cmqjomgda cyptxxyb` view save

user output
`umqgojah mwgydyat` view save

Test 82

Verdict: ACCEPTED

input
`193563111 73343920` view save

correct output
`gtswukro ziuzhijy` view save

user output
`xcggplix jzjqehgs` view save

Test 83

Verdict: ACCEPTED

input
`165531091 479126951` view save

correct output
`ozbczatbfr nplek` view save

user output
`owgwmvgb ztmkdonq` view save

Test 84

Verdict: ACCEPTED

input
`835051605 652127789` view save

correct output
`ypkbe jvzy` view save

user output
`cedfabcc yqdeahrj` view save

Test 85

Verdict: ACCEPTED

input
`551842459 989875543` view save

correct output
`ajtuqsqbs tqboquks` view save

user output
`wbpcvolp aidhvueb` view save

Test 86

Verdict: ACCEPTED

input
`911411059 873575358` view save

correct output
`bhhhipl bcgsdgu` view save

user output
`dqskgovl sgdjorvl` view save

Test 87

Verdict: ACCEPTED

input
`239756971 350744380` view save

correct output
`gddvcp osie` view save

user output
`qkrylrdx lljjzsqw` view save

Test 88

Verdict: ACCEPTED

input
`316394140 195182397` view save

correct output
`jthyube jxvfzsh` view save

user output
`qktrepml jgsnzfab` view save

Test 89

Verdict: ACCEPTED

input
`698334027 81615941` view save

correct output
`ikrcixfxr ugacbxbd` view save

user output
`gieqfrzx latfrvgb` view save

Test 90

Verdict: ACCEPTED

input
`104725912 462211740` view save

correct output
`alzppvu qlyi` view save

user output
`jelzflmp abbrodxp` view save

Aalto Competitive Programming 2025 - wk11 - Wed

Hacking hashes

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

Test 21

Test 22

Test 23

Test 24

Test 25

Test 26

Test 27

Test 28

Test 29

Test 30

Test 31

Test 32

Test 33

Test 34

Test 35

Test 36

Test 37

Test 38

Test 39

Test 40

Test 41

Test 42

Test 43

Test 44

Test 45

Test 46

Test 47

Test 48

Test 49

Test 50

Test 51

Test 52

Test 53

Test 54

Test 55

Test 56

Test 57

Test 58

Test 59

Test 60

Test 61

Test 62

Test 63

Test 64

Test 65

Test 66

Test 67

Test 68

Test 69

Test 70

Test 71

Test 72

Test 73

Test 74

Test 75

Test 76