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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#117094#6667. Prosjekabs998244353#9 2798ms415324kbC++171.2kb2023-06-30 12:52:502024-05-31 18:41:48

Judging History

你现在查看的是最新测评结果

  • [2024-05-31 18:41:48]
  • 评测
  • 测评结果：9
  • 用时：2798ms
  • 内存：415324kb
查看
  • [2023-08-10 23:21:45]
  • System Update: QOJ starts to keep a history of the judgings of all the submissions.
  • [2023-06-30 12:52:50]
  • 提交

answer

#include <bits/stdc++.h>
#define int long long 
using namespace std;
typedef long long ll;
ll read(){
	char c=getchar();ll x=0;
	while(c<48||c>57) c=getchar();
	do x=(x<<1)+(x<<3)+(c^48),c=getchar();
	while(c>=48&&c<=57);
	return x;
}
typedef vector<ll> vi;
set<vi> vis;
map< vi,pair<vi,pair<ll,ll> > > mp;
void dfs(vi cur){
	if(vis.find(cur)!=vis.end()) return;
	vis.emplace(cur);
	if(cur.size()==1u){mp[cur]=make_pair(vi(),make_pair(0,0));return;}
	int len(cur.size());
	for(int i=0;i<len;++i)
		for(int j=i+1;j<len;++j){
			if((cur[i]^cur[j])&1) continue;
			vector<int> tmp;
			for(int k=0;k<len;++k)
				if(k!=i&&k!=j) tmp.emplace_back(cur[k]);
			tmp.emplace_back((cur[i]+cur[j])>>1);
			sort(tmp.begin(),tmp.end());
			dfs(tmp);
			if(mp.find(tmp)!=mp.end()){
				mp[cur]=make_pair(tmp,make_pair(cur[i],cur[j]));
				return;
			}
		}
	return;
}
signed main(){
	int tc=read();
	while(tc--){
		int n=read();
		vi cur(n);
		for(int i=0;i<n;++i) cur[i]=read();
		sort(cur.begin(),cur.end());
		dfs(cur);
		if(mp.find(cur)==mp.end()){puts("-1");continue;}
		for(int i=1;i<n;++i){
			printf("%lld %lld\n",mp[cur].second.first,mp[cur].second.second);
			cur=mp[cur].first;
		}
	}
	return 0;
}
/*
2
3
1 4 5
4
1 4 5 5
*/
源文件, 语言: C++17

詳細信息

Subtask #1:

score: 9
Accepted

Test #1:

score: 9
Accepted
time: 0ms
memory: 4224kb

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
222072661880779376 631303985877542206
53191076581680214 115754892157516718
84472984369598466 209088712310207988
146780848339903227 148399819461615003
147590333900759115 230505279594622109
189047806747690612 445068618251612752...

result:

ok correct (99 test cases)

Test #2:

score: 0
Accepted
time: 1ms
memory: 3868kb

input:

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

output:

11643656493074325 186427311250002481
99035483871538403 123849906165842189
111442695018690296 522567009208273608
106161059262489233 962072443749424073
327977047389442178 415343718607892434
371660382998667306 442437950417792236
407049166708229771 534116751505956653
183203550209212188 84505137332045866...

result:

ok correct (94 test cases)

Test #3:

score: 0
Accepted
time: 1ms
memory: 3916kb

input:

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

output:

117812034990980493 287668656568989067
202740345779984780 851047547791588090
500497313856354147 526893946785786435
513695630321070291 992926089095812859
592566222682195905 753310859708441575
131591678779711861 738445394838743009
435018536809227435 952584027249447301
693801282029337368 804094328392164...

result:

ok correct (100 test cases)

Test #4:

score: 0
Accepted
time: 1ms
memory: 4068kb

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

result:

ok correct (100 test cases)

Test #5:

score: 0
Accepted
time: 1ms
memory: 3780kb

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:

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

result:

ok correct (94 test cases)

Test #6:

score: 0
Accepted
time: 1ms
memory: 3852kb

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:

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

result:

ok correct (100 test cases)

Test #7:

score: 0
Accepted
time: 1ms
memory: 3876kb

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

result:

ok correct (99 test cases)

Test #8:

score: 0
Accepted
time: 1ms
memory: 3812kb

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

result:

ok correct (93 test cases)

Test #9:

score: 0
Accepted
time: 1ms
memory: 3892kb

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:

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

result:

ok correct (100 test cases)

Test #10:

score: 0
Accepted
time: 61ms
memory: 13476kb

input:

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

output:

92344336866099257 123990781067666617
108167558966882937 194031217145504953
151099388056193945 396343433783471865
273721410919832905 833335571389105081
553528491154468993 940210838006020793
707981138553400851 746869664580244893
-1
49129561139083391 98808889424018047
73969225281550719 3867001935277073...

result:

ok correct (100 test cases)

Test #11:

score: 0
Accepted
time: 54ms
memory: 12916kb

input:

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

output:

-1
-1
18008349711398490 129519442362898650
73763896037148570 148030432254685338
110897164145916954 165424412191963414
380417803615373274 500650288627091930
440534046121232602 892198071242569306
138160788168940184 666366058681900954
23964809098691093 340001652854843925
181983230976767509 407525704016...

result:

ok correct (100 test cases)

Test #12:

score: 0
Accepted
time: 20ms
memory: 7060kb

input:

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

output:

72324744142816334 558054530285134638
178731131822407886 315189637213975486
246960384518191686 735384431780948558
491172408149570122 890919396545837966
691045902347704044 954139817168296398
822592859758000221 899256715441852725
45395071650811539 953414663451276723
83918898436924307 499404867551044131...

result:

ok correct (100 test cases)

Test #13:

score: 0
Accepted
time: 21ms
memory: 7284kb

input:

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

output:

342815440894770237 589782199529447645
466298820212108941 500327699207606141
483313259709857541 577260666108880189
530286962909368865 643035993160981245
586661478035175055 963303186935010749
559737192409772678 774982332485092902
398511528472082622 489134244464820638
435922568352264510 443822886468451...

result:

ok correct (100 test cases)

Test #14:

score: 0
Accepted
time: 14ms
memory: 6972kb

input:

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

output:

88863843597158046 950122471548607422
192629087498442078 519493157572882734
265724776830453214 356061122535662406
310892949683057810 714426339203311198
512659644443184504 948564805318863646
520578369613131745 730612224881024075
4849406731994534 202419714899120006
103634560815557270 145671480839848358...

result:

ok correct (100 test cases)

Test #15:

score: 0
Accepted
time: 15ms
memory: 7228kb

input:

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

output:

444595055227052593 918394802304294481
456873078421784369 681494928765673537
562141050125551985 569184003593728953
565662526859640469 630970289930190705
598316408394915587 907221660666961905
554325256470531726 752769034530938746
412967682206399611 666700133887673307
539833908047036459 676437315778672...

result:

ok correct (100 test cases)

Subtask #2:

score: 0
Time Limit Exceeded

Test #16:

score: 23
Accepted
time: 1ms
memory: 4036kb

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

result:

ok correct (100 test cases)

Test #17:

score: 0
Accepted
time: 0ms
memory: 4028kb

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:

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

result:

ok correct (94 test cases)

Test #18:

score: 0
Accepted
time: 1ms
memory: 4036kb

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:

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

result:

ok correct (100 test cases)

Test #19:

score: 0
Accepted
time: 1ms
memory: 3896kb

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

result:

ok correct (99 test cases)

Test #20:

score: 0
Accepted
time: 1ms
memory: 3888kb

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

result:

ok correct (93 test cases)

Test #21:

score: 0
Accepted
time: 1ms
memory: 3948kb

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:

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

result:

ok correct (100 test cases)

Test #22:

score: 0
Accepted
time: 3ms
memory: 4352kb

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:

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

result:

ok correct (94 test cases)

Test #23:

score: 0
Accepted
time: 0ms
memory: 4664kb

input:

100
17
3 7 5 5 5 6 4 2 8 4 10 6 1 7 5 2 4
16
10 9 4 2 8 8 1 0 1 10 7 1 1 5 0 7
16
7 10 8 7 8 8 3 4 0 2 6 6 1 5 4 2
18
4 1 1 7 10 9 6 1 8 3 9 1 7 10 5 7 5 9
16
8 2 4 3 10 9 7 0 5 8 2 4 1 5 7 5
20
4 0 1 8 0 9 1 10 10 10 3 3 7 0 0 9 0 8 8 6
17
2 0 8 0 9 9 1 6 3 3 6 8 1 10 10 8 1
17
10 10 6 0 10 1 4 9 5...

output:

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

result:

ok correct (100 test cases)

Test #24:

score: 0
Accepted
time: 3ms
memory: 4396kb

input:

100
17
3 0 6 0 3 4 10 7 5 9 9 7 5 0 1 3 1
19
1 0 10 8 6 0 8 9 6 3 3 8 6 10 7 2 0 5 9
16
10 4 4 5 4 1 10 9 0 4 6 2 10 4 2 8
19
6 10 9 3 10 8 9 4 6 9 2 0 10 5 0 6 10 3 8
19
5 1 0 4 8 7 3 8 10 5 0 6 9 7 5 7 5 10 0
18
10 8 6 9 2 10 9 0 10 8 5 6 10 6 9 10 1 1
17
5 5 0 5 4 6 7 3 0 4 10 2 2 1 2 3 3
17
9 3 ...

output:

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

result:

ok correct (100 test cases)

Test #25:

score: 0
Accepted
time: 11ms
memory: 8760kb

input:

100
46
6 6 0 8 7 7 3 5 0 1 6 10 6 6 2 8 1 10 9 3 6 5 9 2 3 9 10 7 9 0 1 6 6 5 9 6 0 8 1 1 5 8 7 4 9 1
64
0 3 10 5 9 9 5 2 4 10 3 5 0 3 5 1 3 0 9 9 7 8 2 9 0 5 1 9 5 5 7 2 10 7 2 6 8 2 1 2 0 4 8 9 0 5 4 8 2 2 2 8 0 8 6 3 4 1 3 6 10 9 10 0
94
10 10 0 6 0 10 4 3 3 0 3 1 4 10 2 8 7 10 7 5 1 10 3 2 6 2 5...

output:

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

result:

ok correct (100 test cases)

Test #26:

score: 0
Accepted
time: 18ms
memory: 8816kb

input:

100
78
3 4 9 3 8 7 2 5 2 4 2 2 3 9 3 2 4 10 2 3 0 9 4 6 2 0 10 2 4 8 9 2 7 9 9 1 4 8 2 1 5 10 5 2 7 3 5 0 0 6 4 8 3 7 8 4 6 9 5 1 5 6 10 3 4 4 2 1 4 10 9 2 7 1 3 1 4 6
95
4 7 6 2 3 7 10 1 7 7 5 6 8 1 6 6 6 10 3 2 2 9 3 2 4 7 3 3 9 2 2 7 2 9 3 4 0 3 5 5 6 5 9 4 2 9 5 7 9 5 1 1 8 2 6 6 0 9 5 8 6 8 8 4...

output:

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

result:

ok correct (100 test cases)

Test #27:

score: 0
Accepted
time: 15ms
memory: 8388kb

input:

100
64
7 8 5 10 5 10 7 9 9 6 1 4 1 4 4 10 10 9 9 4 1 6 10 0 7 9 3 5 0 0 4 0 0 2 10 1 10 9 7 3 2 3 1 4 6 4 6 8 5 4 2 10 5 10 1 7 10 6 2 4 0 0 8 7
90
2 6 0 1 0 4 6 7 9 0 8 5 6 6 9 7 3 7 8 0 7 8 1 3 2 8 6 6 10 1 1 5 8 6 10 5 3 4 9 8 10 3 3 5 0 2 5 6 7 2 9 1 10 2 7 0 9 9 10 6 3 2 10 1 6 9 6 1 3 10 4 0 2...

output:

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

result:

ok correct (100 test cases)

Test #28:

score: -23
Time Limit Exceeded

input:

100
41905
7 0 1 6 7 6 10 4 9 10 10 8 4 9 6 7 0 5 7 9 10 7 0 7 7 2 10 5 0 4 0 0 1 5 10 6 10 5 9 6 4 10 10 8 5 4 3 7 7 6 0 9 0 4 10 6 5 4 6 6 4 3 2 8 9 3 0 0 1 5 6 10 8 2 2 9 5 8 4 4 9 10 3 1 0 5 6 3 0 4 0 7 2 7 9 0 5 1 9 1 4 6 0 0 7 3 2 2 9 8 5 0 5 0 6 7 10 1 0 2 1 10 3 2 1 0 5 6 10 6 6 0 10 6 1 4 9 ...

output:

result:

Subtask #3:

score: 0
Time Limit Exceeded

Test #34:

score: 16
Accepted
time: 1929ms
memory: 198284kb

input:

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

output:

104256763714529164 128469521648960690
457696478728961702 597630796847754190
527663637788357946 846784256447769304
116363142681744927 687223947118063625
399538027669313322 425723088635325654
412630558152319488 472135077337628566
622703684108675696 658897822238868978
442382817744974027 640800753173772...

result:

ok correct (100000 test cases)

Test #35:

score: 0
Accepted
time: 1947ms
memory: 197860kb

input:

100000
4
132941437397264810 143141501854884272 958712444844113692 341497234016264540
7
923004266892618172 15365813785503270 930609521602302292 819335542601433618 213670074288711286 150311691204302148 244405681344585926
5
371893080714371800 575829750571342010 292988012239447120 115093373296591180 268...

output:

143141501854884272 341497234016264540
132941437397264810 242319367935574406
187630402666419608 958712444844113692
15365813785503270 150311691204302148
213670074288711286 244405681344585926
229037877816648606 819335542601433618
524186710209041112 923004266892618172
723595488550829642 9306095216023022...

result:

ok correct (100000 test cases)

Test #36:

score: 0
Accepted
time: 1917ms
memory: 198312kb

input:

100000
4
928198344825292264 690070772109811286 244045206839989604 561025252182682906
3
627239866615848210 42470017740412280 54251562555326842
3
490057757292451598 818062735467254804 348318035919019310
2
551686081736618768 194488231774246450
3
112852023970360962 332810104058707034 451110399052627062
...

output:

244045206839989604 561025252182682906
690070772109811286 928198344825292264
402535229511336255 809134558467551775
54251562555326842 627239866615848210
42470017740412280 340745714585587526
348318035919019310 490057757292451598
419187896605735454 818062735467254804
194488231774246450 55168608173661876...

result:

ok correct (100000 test cases)

Test #37:

score: 0
Accepted
time: 2576ms
memory: 337860kb

input:

50000
15
970453612553526824 403854393807928174 722892131244078370 35115189723455662 375191889860000444 915405723947874872 635574780184696680 264400470199418708 859039596531178468 27938184881043946 553805664139227226 876314307095280030 571028682295683456 30435765695090076 81051167961127742
20
7987413...

output:

27938184881043946 30435765695090076
35115189723455662 81051167961127742
58083178842291702 264400470199418708
29186975288067011 161241824520855205
95214399904461108 375191889860000444
235203144882230776 403854393807928174
553805664139227226 571028682295683456
319528769345079475 562417173217455341
440...

result:

ok correct (50000 test cases)

Test #38:

score: 0
Accepted
time: 2603ms
memory: 337880kb

input:

50000
20
998788559176849620 191593882411529926 342711646561735406 56435783243285828 213144199738872896 552932543009462260 862655508602678778 197769932466201968 649107231900330578 606332158266321414 679519095246181928 69228654018660218 907522706303602556 706594708190768848 317996892998797510 98299001...

output:

56435783243285828 69228654018660218
82951860797867962 191593882411529926
137272871604698944 197769932466201968
167521402035450456 213144199738872896
190332800887161676 233934493014788330
62832218630973023 212133646950975003
280145788708142508 317996892998797510
137482932790974013 299071340853470009
...

result:

ok correct (50000 test cases)

Test #39:

score: 0
Accepted
time: 2636ms
memory: 337332kb

input:

50000
19
687533614023914694 738663892302361454 628044408557611320 475365328934162610 242048409095362442 254414508714647088 415287407545536222 333427085181162020 691789987581261114 501496830456417768 370865072857248388 610878478005084624 460491699469405256 995621599317911412 72184531803437802 5221300...

output:

72184531803437802 242048409095362442
157116470449400122 254414508714647088
333427085181162020 370865072857248388
352146079019205204 402837784917503802
205765489582023605 377491931968354503
291628710775189054 415287407545536222
353458059160362638 435000735991149736
460491699469405256 4736402629866772...

result:

ok correct (50000 test cases)

Test #40:

score: 0
Accepted
time: 2674ms
memory: 415324kb

input:

30000
25
701453932981408346 465306500019836282 792774089369512740 928134668660137906 489548012753296822 563069662510759842 456553328586506700 752651620972947846 610563120623014800 946872198162810216 382124190056540228 528408240467204940 156080508230960224 755279683495886594 353003950140523154 726814...

output:

156080508230960224 187841411256048522
264865148139811024 304233754191711742
171960959743504373 284549451165761383
228255205454632878 331430792491044112
353003950140523154 382124190056540228
279842998972838495 367564070098531691
456553328586506700 465306500019836282
323703534535685093 460929914303171...

result:

ok correct (30000 test cases)

Test #41:

score: 0
Accepted
time: 2798ms
memory: 415008kb

input:

30000
24
802553849623129746 211707666543464912 78106851365388652 41150834245659428 824295231323480318 65220471583082028 504011063830422278 582465764474213950 653316240753155704 254391730000013712 73470169815090336 70058062306145696 320805890715812130 762434076887201766 107191591092647094 66623182252...

output:

40187248199180534 41150834245659428
65220471583082028 66623182252282192
65921826917682110 70058062306145696
40669041222419981 67989944611913903
54329492917166942 73470169815090336
78106851365388652 107191591092647094
63899831366128639 92649221229017873
78274526297573256 211707666543464912
1449910964...

result:

ok correct (30000 test cases)

Test #42:

score: 0
Accepted
time: 2783ms
memory: 415320kb

input:

30000
27
457692759396051910 105542225399435134 28952855744712754 551775949854678384 243201017518706110 830727952675976422 770508119165800012 202072001288194376 842102259870000526 184524967708115324 636362069740656520 654459612358466674 183209892432401444 100513548134942846 72707763558771580 42597951...

output:

28952855744712754 72707763558771580
80157746650466448 88106760930326920
84132253790396684 100513548134942846
50830309651742167 92322900962669765
71576605307205966 105542225399435134
88559415353320550 154087971015879464
183209892432401444 184524967708115324
183867430070258384 202072001288194376
19296...

result:

ok correct (30000 test cases)

Test #43:

score: -16
Time Limit Exceeded

input:

100
365633
240280625535601202 938026129049958522 147115906397155306 652580989323075650 725975096118295602 205776298062652394 601103849421971138 331987681752388762 840580362429635958 835259996207496842 119358021292888398 319502650126227206 963133797479057582 879470558738716974 741484002023142690 3370...

output:

result:

Subtask #4:

score: 0
Time Limit Exceeded

Test #46:

score: 0
Time Limit Exceeded

input:

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

output:

result:
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伺服器時間: 2024-12-12 01:17:32 | 開源專案