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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#142568#6667. ProsjekKoD#9 137ms6952kbC++172.7kb2023-08-19 12:32:012024-07-04 01:48:40

Details

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Subtask #1:

score: 9
Accepted

Test #1:

score: 9
Accepted
time: 1ms
memory: 3592kb

input:

99
4
739880851158065302 19206582949872932 883064254701115295 222072661880779376
7
148399819461615003 209088712310207988 53191076581680214 445068618251612752 230505279594622109 115754892157516718 804173775829453588
2
77979357045500669 41693388829622019
3
341612949433488278 609808714829036935 19994167...

output:

19206582949872932 739880851158065302
379543717053969117 883064254701115295
631303985877542206 222072661880779376
53191076581680214 209088712310207988
804173775829453588 115754892157516718
131139894445944101 230505279594622109
459964333993485153 148399819461615003
304182076727550078 44506861825161275...

result:

ok correct (99 test cases)

Test #2:

score: 9
Accepted
time: 1ms
memory: 3800kb

input:

94
4
522567009208273608 11643656493074325 186427311250002481 123849906165842189
5
106161059262489233 415343718607892434 327977047389442178 962072443749424073 442437950417792236
2
183203550209212188 845051373320458660
4
438596026703410712 750951289026921248 112070483603621346 883810241305765624
4
145...

output:

186427311250002481 11643656493074325
99035483871538403 123849906165842189
111442695018690296 522567009208273608
327977047389442178 415343718607892434
962072443749424073 106161059262489233
371660382998667306 442437950417792236
407049166708229771 534116751505956653
845051373320458660 18320355020921218...

result:

ok correct (94 test cases)

Test #3:

score: 9
Accepted
time: 1ms
memory: 3784kb

input:

100
6
992926089095812859 592566222682195905 851047547791588090 117812034990980493 287668656568989067 500497313856354147
5
422579495815431679 738445394838743009 952584027249447301 804094328392164866 131591678779711861
6
671044256239146581 730689616081395646 623998023808544596 817401707748253055 55805...

output:

592566222682195905 992926089095812859
500497313856354147 287668656568989067
851047547791588090 792746155889004382
394082985212671607 117812034990980493
255947510101826050 821896851840296236
738445394838743009 422579495815431679
952584027249447301 131591678779711861
580512445327087344 804094328392164...

result:

ok correct (100 test cases)

Test #4:

score: 9
Accepted
time: 1ms
memory: 3528kb

input:

100
3
3 3 2
3
4 1 1
4
1 3 4 4
6
4 4 2 3 1 2
4
0 2 1 4
3
0 2 0
7
3 3 1 1 3 4 0
2
0 4
4
1 4 2 3
7
4 0 0 3 2 3 4
4
4 2 0 3
7
0 2 2 1 4 2 4
7
3 0 3 1 2 0 3
4
4 3 1 4
6
2 3 0 1 3 4
5
1 4 0 3 4
5
4 2 0 4 2
3
0 1 2
6
4 1 4 2 0 4
7
4 2 4 3 1 3 1
4
1 4 4 0
2
1 1
6
0 3 3 0 0 4
7
4 3 0 3 3 3 4
4
4 1 1 3
6
2 0 ...

output:

-1
-1
3 1
4 4
4 2
4 4
2 2
3 1
2 2
2 4
4 2
3 1
2 0
0 0
0 2
3 3
0 4
3 3
1 1
1 3
2 2
4 0
2 4
3 3
3 1
0 4
3 3
4 2
0 2
3 3
3 1
0 2
1 3
2 4
2 0
4 2
2 4
1 1
3 3
3 1
3 3
0 0
3 3
0 2
1 1
1 3
1 3
4 4
4 2
0 2
3 3
1 1
1 3
2 4
0 4
3 1
2 2
2 4
2 4
0 2
1 3
2 4
2 0
1 1
4 4
4 0
4 2
3 1
2 2
2 4
1 3
3 1
2 2
2 4
3 3
0 ...

result:

ok correct (100 test cases)

Test #5:

score: 9
Accepted
time: 1ms
memory: 3564kb

input:

94
6
4 4 4 4 3 1
7
1 2 2 0 3 1 4
5
4 2 1 1 2
4
4 1 2 2
2
1 0
6
4 4 0 3 2 4
5
1 2 4 3 4
7
1 4 2 1 2 4 1
4
0 2 2 3
6
3 4 2 1 4 3
2
0 2
7
2 1 1 0 2 0 2
4
3 4 1 3
5
2 4 2 1 3
2
3 2
7
1 2 1 1 4 2 0
5
2 2 1 1 3
6
3 1 2 2 4 4
3
2 3 0
5
1 1 1 0 3
4
3 4 2 3
3
4 0 2
3
1 1 1
2
3 0
4
3 3 3 4
4
1 3 3 3
4
2 3 3 1...

output:

4 4
1 3
4 4
4 4
4 2
2 2
1 1
4 2
1 3
2 0
1 3
2 4
1 1
1 3
2 2
2 4
3 1
2 2
-1
4 4
0 2
4 4
1 3
2 4
4 2
3 1
2 4
3 3
2 4
1 1
4 2
1 1
3 3
3 1
2 0
1 3
2 2
2 4
3 3
3 1
2 4
3 3
2 0
1 1
0 2
2 2
1 1
2 0
1 1
1 3
2 4
3 3
4 2
3 3
3 1
2 2
-1
1 1
2 2
1 1
2 4
3 1
2 0
2 2
1 1
1 3
2 2
1 3
4 4
2 2
2 2
2 4
0 2
1 3
1 1
1 ...

result:

ok correct (94 test cases)

Test #6:

score: 9
Accepted
time: 1ms
memory: 3596kb

input:

100
2
0 4
6
0 3 2 2 3 2
6
0 3 2 3 2 4
5
3 2 2 3 2
4
2 1 1 4
5
0 2 0 0 4
4
1 2 4 0
5
3 0 4 4 1
6
3 4 4 4 3 0
6
2 2 3 4 3 2
5
3 1 4 0 4
3
2 1 1
5
3 2 1 1 1
5
1 1 4 2 2
3
2 2 4
5
2 3 1 0 3
3
1 1 3
5
3 1 1 1 2
2
1 2
4
2 2 4 2
5
2 2 0 0 3
5
3 0 4 0 2
5
2 2 1 1 4
6
1 1 3 2 2 0
4
4 3 4 4
3
0 0 4
2
2 3
7
0 ...

output:

4 0
2 0
3 3
2 2
1 3
2 2
2 0
4 2
3 3
3 3
3 1
-1
1 1
4 2
3 1
2 0
4 0
2 0
1 1
4 2
3 1
2 0
4 0
1 3
2 2
2 4
4 4
3 3
0 4
2 4
3 3
2 2
3 3
2 2
2 4
3 3
1 3
4 0
2 2
2 4
-1
1 1
1 1
1 3
2 2
1 1
2 2
2 4
3 1
2 2
2 4
1 3
0 2
1 3
2 2
1 1
1 3
1 1
1 1
1 3
2 2
-1
2 2
2 2
2 4
2 2
0 0
0 2
1 3
4 0
2 0
1 3
2 2
2 2
1 1
4 2...

result:

ok correct (100 test cases)

Test #7:

score: 9
Accepted
time: 0ms
memory: 3484kb

input:

99
7
5 8 3 10 4 3 7
7
3 7 2 9 0 1 8
7
10 6 10 7 8 2 9
7
5 7 1 2 3 5 4
7
1 8 6 10 7 5 9
7
8 2 3 8 7 7 2
7
6 5 9 1 5 0 7
7
10 2 3 4 4 9 2
7
2 8 9 2 4 2 9
7
5 5 4 7 8 4 3
7
6 2 5 5 7 3 2
7
6 3 3 7 8 1 3
7
4 5 4 4 1 4 9
7
0 7 2 6 10 9 9
7
10 9 9 3 2 4 1
7
5 8 5 5 3 3 6
7
0 7 7 0 10 5 8
7
8 3 1 2 2 7 10
...

output:

3 5
7 3
8 4
4 10
7 5
6 6
7 3
2 8
5 1
3 9
6 0
3 5
6 10
10 2
8 8
9 7
8 8
8 6
7 5
1 5
6 4
3 3
3 5
4 2
6 8
5 1
7 7
7 9
8 10
9 3
2 8
3 7
5 7
6 8
7 5
6 2
9 5
0 6
7 5
7 1
4 6
5 3
2 10
3 9
2 4
6 4
5 3
4 6
8 2
9 9
4 2
3 5
4 2
3 9
5 5
4 4
5 3
4 8
6 4
5 7
2 6
5 3
4 2
5 7
6 4
5 3
3 3
3 1
8 6
3 7
5 7
6 2
4 4
9 5...

result:

ok correct (99 test cases)

Test #8:

score: 9
Accepted
time: 1ms
memory: 3584kb

input:

93
7
5 1 7 4 6 2 9
7
0 6 4 2 2 7 9
7
7 0 1 7 4 10 5
7
9 5 3 6 1 7 10
7
6 6 2 4 4 0 8
7
4 5 1 7 6 8 6
7
3 10 8 2 2 10 4
7
10 1 4 0 3 2 9
7
3 2 9 8 1 3 4
7
9 2 10 10 2 2 4
7
7 8 8 4 10 6 7
7
10 10 5 1 2 8 3
7
10 6 10 3 1 3 0
7
5 10 2 8 9 6 0
7
2 5 6 8 6 4 1
7
10 5 4 6 6 10 6
7
9 0 2 6 10 0 10
7
4 1 2 ...

output:

1 5
7 9
6 2
8 4
6 4
5 3
6 0
9 7
4 2
8 2
3 3
3 5
1 7
0 10
4 4
5 7
6 4
5 5
5 9
3 7
7 1
4 10
7 5
6 6
6 6
8 0
6 4
4 4
4 2
3 5
1 5
6 4
8 6
3 7
5 5
5 7
8 10
4 10
9 3
6 2
4 2
3 7
4 10
9 1
7 3
0 2
5 5
5 1
9 3
4 2
1 3
2 8
5 3
4 6
10 2
4 2
6 2
3 9
6 10
8 4
8 8
7 7
6 10
8 4
6 8
7 7
10 10
5 3
2 8
10 4
5 1
3 7
6...

result:

ok correct (93 test cases)

Test #9:

score: 9
Accepted
time: 1ms
memory: 3704kb

input:

100
7
5 2 6 0 4 1 0
7
2 2 6 7 0 0 4
7
9 5 9 6 9 1 10
7
1 10 3 3 3 0 1
7
5 2 9 1 5 1 6
7
3 5 1 2 1 4 3
7
4 5 10 7 8 0 5
7
2 4 10 0 0 1 10
7
9 1 9 3 4 0 9
7
2 9 5 6 3 2 6
7
5 10 5 10 9 10 3
7
2 8 2 9 8 7 9
7
7 0 8 7 0 2 10
7
5 2 1 3 9 5 4
7
0 0 8 6 9 3 2
7
2 1 4 7 1 6 5
7
3 1 1 6 4 7 2
7
1 4 1 3 10 6 ...

output:

6 2
1 5
4 4
4 0
2 0
1 3
2 2
4 0
2 0
6 2
1 7
4 4
5 9
9 1
7 9
8 6
7 5
6 10
3 1
10 0
1 3
5 3
2 2
2 4
9 5
6 2
5 1
3 1
2 4
3 7
5 3
1 3
4 4
2 2
2 4
3 1
10 4
5 5
8 0
5 7
6 4
5 7
4 2
10 10
3 1
0 0
2 10
6 0
1 9
9 9
4 0
5 3
4 2
3 9
5 9
2 2
7 3
2 6
4 6
5 5
5 5
10 10
3 9
6 10
8 10
9 5
8 2
9 7
2 8
5 9
7 5
6 8
8 ...

result:

ok correct (100 test cases)

Test #10:

score: 9
Accepted
time: 9ms
memory: 3592kb

input:

100
7
194031217145504953 92344336866099257 940210838006020793 707981138553400851 396343433783471865 833335571389105081 123990781067666617
7
448521163401367476 574701567883492980 980642203300204980 512336398436587572 13585306943463220 382572649843185460 215660281846045559
7
98808889424018047 80126151...

output:

92344336866099257 194031217145504953
123990781067666617 833335571389105081
143187777005802105 396343433783471865
940210838006020793 478663176228385849
709437007117203321 269765605394636985
489601306255920153 707981138553400851
-1
801261513359172095 98808889424018047
519519497505604095 49129561139083...

result:

ok correct (100 test cases)

Test #11:

score: 9
Accepted
time: 4ms
memory: 3596kb

input:

100
7
174403410311304113 248556925798696753 53568639341601777 147219929176342449 988689409852706865 422750449048724017 809081055195056666
7
654555421813714610 65548712288124338 113074781548118002 689925989131091973 435452328954515762 402611253666470322 699499906293235634
7
892198071242569306 3804178...

output:

-1
-1
380417803615373274 892198071242569306
18008349711398490 129519442362898650
636307937428971290 165424412191963414
73763896037148570 148030432254685338
110897164145916954 500650288627091930
305773726386504442 400866174810467352
340001652854843925 841308117597371541
647450410820426645 40752570401...

result:

ok correct (100 test cases)

Test #12:

score: 9
Accepted
time: 5ms
memory: 3584kb

input:

100
7
735384431780948558 899256715441852725 178731131822407886 890919396545837966 72324744142816334 558054530285134638 954139817168296398
7
45395071650811539 253273768642657171 953414663451276723 220385987543178067 173909572893934035 485148879400085538 83918898436924307
7
109145165951288796 37935377...

output:

558054530285134638 735384431780948558
646719481033041598 954139817168296398
800429649100668998 72324744142816334
436377196621742666 890919396545837966
663648296583790316 178731131822407886
421189714203099101 899256715441852725
953414663451276723 45395071650811539
499404867551044131 25327376864265717...

result:

ok correct (100 test cases)

Test #13:

score: 9
Accepted
time: 5ms
memory: 3480kb

input:

100
7
342815440894770237 577260666108880189 963303186935010749 643035993160981245 559737192409772678 500327699207606141 589782199529447645
7
893322664971323518 398511528472082622 489134244464820638 887066650526334270 435922568352264510 648203813296851902 217099014542362271
7
383086708597299653 29135...

output:

589782199529447645 342815440894770237
466298820212108941 500327699207606141
483313259709857541 577260666108880189
530286962909368865 643035993160981245
586661478035175055 963303186935010749
774982332485092902 559737192409772678
489134244464820638 893322664971323518
691228454718072078 648203813296851...

result:

ok correct (100 test cases)

Test #14:

score: 9
Accepted
time: 2ms
memory: 3560kb

input:

100
7
88863843597158046 950122471548607422 265724776830453214 192629087498442078 520578369613131745 714426339203311198 948564805318863646
7
205975292586876774 145671480839848358 259140903385588902 4849406731994534 141512727977970089 858343655268985638 202419714899120006
7
61433277510053499 235584360...

output:

950122471548607422 88863843597158046
519493157572882734 714426339203311198
616959748388096966 948564805318863646
782762276853480306 192629087498442078
487695682175961192 265724776830453214
376710229503207203 520578369613131745
202419714899120006 205975292586876774
204197503742998390 8583436552689856...

result:

ok correct (100 test cases)

Test #15:

score: 9
Accepted
time: 5ms
memory: 3472kb

input:

100
7
554325256470531726 456873078421784369 918394802304294481 630970289930190705 907221660666961905 444595055227052593 562141050125551985
7
666700133887673307 676437315778672187 103719581474450220 750499716656298171 958176162217016955 831078782085213243 412967682206399611
7
575687600279994039 45869...

output:

918394802304294481 456873078421784369
687633940363039425 444595055227052593
566114497795046009 907221660666961905
736668079231003957 630970289930190705
683819184580597331 562141050125551985
622980117353074658 554325256470531726
676437315778672187 666700133887673307
671568724833172747 831078782085213...

result:

ok correct (100 test cases)

Subtask #2:

score: 0
Wrong Answer

Test #16:

score: 23
Accepted
time: 1ms
memory: 3496kb

input:

100
3
3 3 2
3
4 1 1
4
1 3 4 4
6
4 4 2 3 1 2
4
0 2 1 4
3
0 2 0
7
3 3 1 1 3 4 0
2
0 4
4
1 4 2 3
7
4 0 0 3 2 3 4
4
4 2 0 3
7
0 2 2 1 4 2 4
7
3 0 3 1 2 0 3
4
4 3 1 4
6
2 3 0 1 3 4
5
1 4 0 3 4
5
4 2 0 4 2
3
0 1 2
6
4 1 4 2 0 4
7
4 2 4 3 1 3 1
4
1 4 4 0
2
1 1
6
0 3 3 0 0 4
7
4 3 0 3 3 3 4
4
4 1 1 3
6
2 0 ...

output:

-1
-1
3 1
4 4
4 2
4 4
2 2
3 1
2 2
2 4
4 2
3 1
2 0
0 0
0 2
3 3
0 4
3 3
1 1
1 3
2 2
4 0
2 4
3 3
3 1
0 4
3 3
4 2
0 2
3 3
3 1
0 2
1 3
2 4
2 0
4 2
2 4
1 1
3 3
3 1
3 3
0 0
3 3
0 2
1 1
1 3
1 3
4 4
4 2
0 2
3 3
1 1
1 3
2 4
0 4
3 1
2 2
2 4
2 4
0 2
1 3
2 4
2 0
1 1
4 4
4 0
4 2
3 1
2 2
2 4
1 3
3 1
2 2
2 4
3 3
0 ...

result:

ok correct (100 test cases)

Test #17:

score: 23
Accepted
time: 1ms
memory: 3704kb

input:

94
6
4 4 4 4 3 1
7
1 2 2 0 3 1 4
5
4 2 1 1 2
4
4 1 2 2
2
1 0
6
4 4 0 3 2 4
5
1 2 4 3 4
7
1 4 2 1 2 4 1
4
0 2 2 3
6
3 4 2 1 4 3
2
0 2
7
2 1 1 0 2 0 2
4
3 4 1 3
5
2 4 2 1 3
2
3 2
7
1 2 1 1 4 2 0
5
2 2 1 1 3
6
3 1 2 2 4 4
3
2 3 0
5
1 1 1 0 3
4
3 4 2 3
3
4 0 2
3
1 1 1
2
3 0
4
3 3 3 4
4
1 3 3 3
4
2 3 3 1...

output:

4 4
1 3
4 4
4 4
4 2
2 2
1 1
4 2
1 3
2 0
1 3
2 4
1 1
1 3
2 2
2 4
3 1
2 2
-1
4 4
0 2
4 4
1 3
2 4
4 2
3 1
2 4
3 3
2 4
1 1
4 2
1 1
3 3
3 1
2 0
1 3
2 2
2 4
3 3
3 1
2 4
3 3
2 0
1 1
0 2
2 2
1 1
2 0
1 1
1 3
2 4
3 3
4 2
3 3
3 1
2 2
-1
1 1
2 2
1 1
2 4
3 1
2 0
2 2
1 1
1 3
2 2
1 3
4 4
2 2
2 2
2 4
0 2
1 3
1 1
1 ...

result:

ok correct (94 test cases)

Test #18:

score: 23
Accepted
time: 1ms
memory: 3580kb

input:

100
2
0 4
6
0 3 2 2 3 2
6
0 3 2 3 2 4
5
3 2 2 3 2
4
2 1 1 4
5
0 2 0 0 4
4
1 2 4 0
5
3 0 4 4 1
6
3 4 4 4 3 0
6
2 2 3 4 3 2
5
3 1 4 0 4
3
2 1 1
5
3 2 1 1 1
5
1 1 4 2 2
3
2 2 4
5
2 3 1 0 3
3
1 1 3
5
3 1 1 1 2
2
1 2
4
2 2 4 2
5
2 2 0 0 3
5
3 0 4 0 2
5
2 2 1 1 4
6
1 1 3 2 2 0
4
4 3 4 4
3
0 0 4
2
2 3
7
0 ...

output:

4 0
2 0
3 3
2 2
1 3
2 2
2 0
4 2
3 3
3 3
3 1
-1
1 1
4 2
3 1
2 0
4 0
2 0
1 1
4 2
3 1
2 0
4 0
1 3
2 2
2 4
4 4
3 3
0 4
2 4
3 3
2 2
3 3
2 2
2 4
3 3
1 3
4 0
2 2
2 4
-1
1 1
1 1
1 3
2 2
1 1
2 2
2 4
3 1
2 2
2 4
1 3
0 2
1 3
2 2
1 1
1 3
1 1
1 1
1 3
2 2
-1
2 2
2 2
2 4
2 2
0 0
0 2
1 3
4 0
2 0
1 3
2 2
2 2
1 1
4 2...

result:

ok correct (100 test cases)

Test #19:

score: 23
Accepted
time: 1ms
memory: 3588kb

input:

99
7
5 8 3 10 4 3 7
7
3 7 2 9 0 1 8
7
10 6 10 7 8 2 9
7
5 7 1 2 3 5 4
7
1 8 6 10 7 5 9
7
8 2 3 8 7 7 2
7
6 5 9 1 5 0 7
7
10 2 3 4 4 9 2
7
2 8 9 2 4 2 9
7
5 5 4 7 8 4 3
7
6 2 5 5 7 3 2
7
6 3 3 7 8 1 3
7
4 5 4 4 1 4 9
7
0 7 2 6 10 9 9
7
10 9 9 3 2 4 1
7
5 8 5 5 3 3 6
7
0 7 7 0 10 5 8
7
8 3 1 2 2 7 10
...

output:

3 5
7 3
8 4
4 10
7 5
6 6
7 3
2 8
5 1
3 9
6 0
3 5
6 10
10 2
8 8
9 7
8 8
8 6
7 5
1 5
6 4
3 3
3 5
4 2
6 8
5 1
7 7
7 9
8 10
9 3
2 8
3 7
5 7
6 8
7 5
6 2
9 5
0 6
7 5
7 1
4 6
5 3
2 10
3 9
2 4
6 4
5 3
4 6
8 2
9 9
4 2
3 5
4 2
3 9
5 5
4 4
5 3
4 8
6 4
5 7
2 6
5 3
4 2
5 7
6 4
5 3
3 3
3 1
8 6
3 7
5 7
6 2
4 4
9 5...

result:

ok correct (99 test cases)

Test #20:

score: 23
Accepted
time: 1ms
memory: 3552kb

input:

93
7
5 1 7 4 6 2 9
7
0 6 4 2 2 7 9
7
7 0 1 7 4 10 5
7
9 5 3 6 1 7 10
7
6 6 2 4 4 0 8
7
4 5 1 7 6 8 6
7
3 10 8 2 2 10 4
7
10 1 4 0 3 2 9
7
3 2 9 8 1 3 4
7
9 2 10 10 2 2 4
7
7 8 8 4 10 6 7
7
10 10 5 1 2 8 3
7
10 6 10 3 1 3 0
7
5 10 2 8 9 6 0
7
2 5 6 8 6 4 1
7
10 5 4 6 6 10 6
7
9 0 2 6 10 0 10
7
4 1 2 ...

output:

1 5
7 9
6 2
8 4
6 4
5 3
6 0
9 7
4 2
8 2
3 3
3 5
1 7
0 10
4 4
5 7
6 4
5 5
5 9
3 7
7 1
4 10
7 5
6 6
6 6
8 0
6 4
4 4
4 2
3 5
1 5
6 4
8 6
3 7
5 5
5 7
8 10
4 10
9 3
6 2
4 2
3 7
4 10
9 1
7 3
0 2
5 5
5 1
9 3
4 2
1 3
2 8
5 3
4 6
10 2
4 2
6 2
3 9
6 10
8 4
8 8
7 7
6 10
8 4
6 8
7 7
10 10
5 3
2 8
10 4
5 1
3 7
6...

result:

ok correct (93 test cases)

Test #21:

score: 23
Accepted
time: 1ms
memory: 3556kb

input:

100
7
5 2 6 0 4 1 0
7
2 2 6 7 0 0 4
7
9 5 9 6 9 1 10
7
1 10 3 3 3 0 1
7
5 2 9 1 5 1 6
7
3 5 1 2 1 4 3
7
4 5 10 7 8 0 5
7
2 4 10 0 0 1 10
7
9 1 9 3 4 0 9
7
2 9 5 6 3 2 6
7
5 10 5 10 9 10 3
7
2 8 2 9 8 7 9
7
7 0 8 7 0 2 10
7
5 2 1 3 9 5 4
7
0 0 8 6 9 3 2
7
2 1 4 7 1 6 5
7
3 1 1 6 4 7 2
7
1 4 1 3 10 6 ...

output:

6 2
1 5
4 4
4 0
2 0
1 3
2 2
4 0
2 0
6 2
1 7
4 4
5 9
9 1
7 9
8 6
7 5
6 10
3 1
10 0
1 3
5 3
2 2
2 4
9 5
6 2
5 1
3 1
2 4
3 7
5 3
1 3
4 4
2 2
2 4
3 1
10 4
5 5
8 0
5 7
6 4
5 7
4 2
10 10
3 1
0 0
2 10
6 0
1 9
9 9
4 0
5 3
4 2
3 9
5 9
2 2
7 3
2 6
4 6
5 5
5 5
10 10
3 9
6 10
8 10
9 5
8 2
9 7
2 8
5 9
7 5
6 8
8 ...

result:

ok correct (100 test cases)

Test #22:

score: 0
Wrong Answer
time: 1ms
memory: 3576kb

input:

94
16
8 8 7 5 4 8 7 4 8 9 0 5 1 8 4 0
18
6 4 10 0 1 9 4 8 1 4 7 3 6 6 5 1 2 10
17
8 10 3 2 0 6 6 5 4 5 8 8 0 7 0 10 10
16
6 8 2 4 0 10 7 2 4 3 4 2 9 0 3 1
16
4 1 4 8 4 10 6 3 3 3 1 2 9 2 10 9
20
10 7 10 6 8 9 8 5 3 9 1 8 8 10 2 7 9 7 8 0
17
4 0 3 5 0 8 0 10 4 10 9 9 7 7 0 9 7
17
3 2 9 8 2 3 6 7 6 4 ...

output:

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1

result:

wrong answer you didn't find a solution but jury did (test case 1)

Subtask #3:

score: 0
Wrong Answer

Test #34:

score: 0
Wrong Answer
time: 137ms
memory: 3476kb

input:

100000
5
846784256447769304 457696478728961702 128469521648960690 597630796847754190 104256763714529164
5
658897822238868978 472135077337628566 399538027669313322 622703684108675696 425723088635325654
5
917704960887390986 140817562615382054 877934664521057998 782212806618666818 616380973421914538
8
...

output:

457696478728961702 846784256447769304
104256763714529164 597630796847754190
350943780281141677 652240367588365503
501592073934753590 128469521648960690
472135077337628566 658897822238868978
425723088635325654 622703684108675696
565516449788248772 399538027669313322
482527238728781047 524213386372000...

result:

wrong answer you didn't find a solution but jury did (test case 4)

Subtask #4:

score: 0
Wrong Answer

Test #46:

score: 0
Wrong Answer
time: 104ms
memory: 6952kb

input:

100
211957
911918942087402387 344230223346742784 16289402153237664 528890583619159010 886281719684850237 865484734102017297 321851390502278959 754268375474197153 237414161302130571 135637002716682378 824412491959977735 162505521049217610 246319278060116103 666703181591704279 650875500699154233 96397...

output:

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
441192426604140330 705650240624406006
298912059620894683 945205410564117397
605645018889792892 186919616587700128
573421333614273168 622058735092506040
597740034353389604 396282317738746510
497011176046068057 5064...

result:

wrong answer you didn't find a solution but jury did (test case 1)