QOJ.ac
QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#791756 | #9556. The Hanged Man | grass8cow | AC ✓ | 151ms | 57100kb | C++17 | 1.8kb | 2024-11-28 20:41:46 | 2024-11-28 20:41:46 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
#define pi pair<int,int>
pi d[300100];
int n;
int ans,U[300100],V[301000];bool gg;
vector<int>g[301000];
#define pb push_back
#define fi first
#define se second
void dfs(int x,int f){
for(int v:g[x])if(v!=f)dfs(v,x);
vector<pi>e;
for(int v:g[x])if(v!=f)e.pb(d[v]);
sort(e.begin(),e.end());
if(!(e.size()&1)){
if(x==1){
int sz=e.size();
for(int i=0;i<sz;i+=2)
ans++,U[ans]=e[i].se,V[ans]=e[i+1].se;
}
else{
if(e.empty()){
d[x]={0,x};
}
else{
int sz=e.size();
for(int i=0;i<sz-2;i+=2)
ans++,U[ans]=e[i].se,V[ans]=e[i+1].se;
if(e[sz-2].fi){ans++,U[ans]=e[sz-2].se,V[ans]=x,
d[x]=e[sz-1],d[x].fi++;}
else if(e[sz-1].fi){
ans++,U[ans]=e[sz-1].se,V[ans]=x;
d[x]=e[sz-2],d[x].fi++;
}
else{ans++,U[ans]=e[sz-1].se,V[ans]=e[sz-2].se,d[x]={0,x};}
}
}
}
else{
int sz=e.size();
for(int i=0;i+1<sz;i+=2)
ans++,U[ans]=e[i].se,V[ans]=e[i+1].se;
if(x==1){
if(!e[sz-1].fi)gg=1;
else{ans++,U[ans]=x,V[ans]=e[sz-1].se;}
}
else{
d[x]=e[sz-1];d[x].fi++;
}
}
}
void sol(){
ans=0,scanf("%d",&n),gg=0;
for(int i=1;i<=n;i++)g[i].clear();
for(int i=1,u,v;i<n;i++)scanf("%d%d",&u,&v),g[u].pb(v),g[v].pb(u);
dfs(1,0);
if(gg)puts("-1");
else{
printf("%d\n",ans);
for(int i=1;i<=ans;i++)printf("%d %d\n",U[i],V[i]);
}
}
int main(){
int T;scanf("%d",&T);while(T--)sol();
return 0;
}
这程序好像有点Bug,我给组数据试试?
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 0ms
memory: 14808kb
input:
3 4 1 2 2 3 2 4 7 1 2 1 3 1 4 4 5 4 6 4 7 6 1 2 2 3 2 4 1 5 5 6
output:
-1 3 5 6 2 3 1 7 2 4 3 2 6
result:
ok Good Job! (3 test cases)
Test #2:
score: 0
Accepted
time: 3ms
memory: 14160kb
input:
3 6 1 2 1 3 1 4 4 5 4 6 2 1 2 2 2 1
output:
-1 -1 -1
result:
ok Good Job! (3 test cases)
Test #3:
score: 0
Accepted
time: 43ms
memory: 15016kb
input:
100000 3 1 3 2 1 3 2 3 1 2 3 2 3 1 3 3 2 1 1 3 3 1 2 2 3 3 1 3 2 3 3 2 1 1 3 3 2 3 1 2 3 2 3 1 3 3 2 1 1 3 3 2 3 1 2 3 1 3 2 3 3 1 3 2 1 3 2 3 1 2 3 2 3 1 3 3 1 3 2 1 3 1 2 2 3 3 1 3 2 3 3 2 1 1 3 3 1 2 2 3 3 1 3 2 3 3 1 3 2 1 3 2 3 1 2 3 1 3 2 3 3 1 3 2 1 3 2 3 1 2 3 1 3 2 3 3 2 1 1 3 3 2 3 1 2 3 2...
output:
1 2 3 1 1 3 1 1 2 1 2 3 1 1 3 1 1 2 1 2 3 1 1 3 1 1 2 1 2 3 1 1 3 1 1 2 1 2 3 1 1 3 1 1 2 1 2 3 1 1 3 1 1 2 1 2 3 1 1 3 1 1 2 1 2 3 1 1 3 1 1 2 1 2 3 1 1 3 1 1 2 1 2 3 1 1 3 1 1 2 1 2 3 1 1 3 1 1 2 1 2 3 1 1 3 1 1 2 1 2 3 1 1 3 1 1 2 1 2 3 1 1 3 1 1 2 1 2 3 1 1 3 1 1 2 1 2 3 1 1 3 1 1 2 1 2 3 1 1 3 ...
result:
ok Good Job! (100000 test cases)
Test #4:
score: 0
Accepted
time: 39ms
memory: 14580kb
input:
75000 4 3 1 2 1 1 4 4 3 1 2 4 1 2 4 2 1 1 3 3 4 4 1 4 2 1 3 4 4 2 1 3 2 1 4 4 3 2 2 4 1 2 4 2 3 3 4 1 2 4 3 4 2 4 1 2 4 3 1 1 4 2 3 4 3 2 1 3 2 4 4 2 3 1 3 3 4 4 1 3 3 4 2 4 4 3 1 1 4 2 4 4 3 2 2 4 1 4 4 2 3 3 4 1 4 4 3 4 2 4 1 4 4 1 4 2 1 3 1 4 2 4 3 1 1 2 4 2 1 3 4 1 3 4 2 1 1 4 3 4 4 1 4 2 1 3 2 ...
output:
-1 1 3 4 1 2 4 1 2 3 1 4 3 -1 1 1 4 1 1 3 1 4 2 1 1 4 -1 1 1 2 1 3 2 1 1 3 1 1 2 -1 -1 1 3 4 1 2 4 1 2 3 1 4 3 -1 1 1 4 1 1 3 1 4 2 1 1 4 -1 1 1 2 1 3 2 1 1 3 1 1 2 -1 -1 1 3 4 1 2 4 1 2 3 1 4 3 -1 1 1 4 1 1 3 1 4 2 1 1 4 -1 1 1 2 1 3 2 1 1 3 1 1 2 -1 -1 1 3 4 1 2 4 1 2 3 1 4 3 -1 1 1 4 1 1 3 1 4 2 ...
result:
ok Good Job! (75000 test cases)
Test #5:
score: 0
Accepted
time: 39ms
memory: 14500kb
input:
60000 5 2 1 3 1 4 1 1 5 5 1 2 4 1 2 5 3 1 5 1 3 3 5 4 1 2 1 5 2 1 4 5 1 4 3 1 5 3 1 1 5 2 1 4 5 5 3 1 4 2 1 5 2 1 5 1 2 3 1 2 5 4 2 5 4 1 1 2 3 5 2 3 5 3 1 2 4 4 5 1 2 5 4 5 3 1 2 5 1 2 5 1 5 2 1 3 1 4 3 5 1 3 4 1 2 5 3 2 5 4 3 2 1 1 3 3 5 5 3 4 1 3 4 5 2 1 5 2 1 1 3 4 5 3 5 5 3 4 4 1 1 5 2 1 5 3 1 ...
output:
2 2 3 4 5 2 3 4 1 5 2 2 4 1 5 2 2 3 1 5 2 2 3 1 4 2 3 5 1 4 2 5 4 2 3 1 4 5 1 3 5 1 3 4 2 2 5 1 4 1 4 5 2 5 4 2 3 1 2 5 1 2 4 2 2 5 1 3 1 3 5 1 2 5 2 5 3 2 4 1 2 3 2 2 4 1 3 1 3 4 1 2 4 1 2 3 2 4 3 2 5 2 4 5 1 3 2 5 3 2 4 1 4 5 1 3 5 1 3 4 2 4 3 2 5 2 3 4 1 5 2 5 2 1 4 2 5 2 1 3 2 4 2 1 3 1 5 4 2 4 ...
result:
ok Good Job! (60000 test cases)
Test #6:
score: 0
Accepted
time: 33ms
memory: 13240kb
input:
50000 6 1 6 5 1 4 1 2 1 3 1 6 5 1 3 1 1 2 2 6 4 1 6 4 1 5 1 1 3 2 1 3 6 6 4 6 2 1 5 1 3 1 1 4 6 5 6 1 5 4 1 3 1 2 1 6 4 1 5 6 2 1 1 6 3 1 6 1 6 3 1 2 1 5 2 4 1 6 3 1 5 2 1 2 2 6 4 1 6 4 1 2 3 5 1 1 2 3 6 6 4 6 1 2 3 1 2 4 5 1 6 1 2 5 6 2 5 3 1 4 1 6 1 2 2 6 4 1 3 1 5 6 6 5 3 3 1 1 6 2 1 4 1 6 5 1 3 ...
output:
-1 2 3 4 5 6 2 2 4 5 6 2 2 3 5 6 2 2 3 4 6 2 2 3 4 5 2 3 4 6 5 -1 2 4 5 1 6 2 3 5 1 6 2 3 4 1 6 2 3 4 1 5 2 2 4 6 5 2 4 5 1 6 -1 2 2 5 1 6 2 2 4 1 6 2 2 4 1 5 2 2 3 6 5 2 3 5 1 6 2 2 5 1 6 -1 2 2 3 1 6 2 2 3 1 5 2 2 3 6 4 2 3 4 1 6 2 2 4 1 6 2 2 3 1 6 -1 2 2 3 1 4 2 2 3 5 4 2 3 4 1 5 2 2 4 1 5 2 2 3...
result:
ok Good Job! (50000 test cases)
Test #7:
score: 0
Accepted
time: 43ms
memory: 14640kb
input:
42857 7 3 1 2 1 5 1 6 1 4 1 1 7 7 4 1 1 2 6 1 3 1 2 7 5 1 7 3 7 2 1 1 3 4 1 6 1 5 1 7 4 7 1 4 6 1 5 1 2 1 3 1 7 4 1 1 5 6 1 3 1 5 7 2 1 7 6 7 5 1 2 1 4 1 1 6 3 1 7 6 7 2 1 1 7 3 1 5 1 4 1 7 4 1 5 1 6 2 3 1 2 1 1 7 7 1 2 4 1 6 2 3 1 2 7 5 1 7 6 1 2 3 4 1 5 1 1 2 3 7 7 6 1 4 7 3 1 1 2 5 1 2 4 7 1 2 3 ...
output:
3 2 3 4 5 6 7 3 3 4 5 6 1 7 3 2 4 5 6 1 7 3 2 3 5 6 1 7 3 2 3 4 6 1 7 3 2 3 4 5 1 7 3 2 3 4 5 1 6 3 3 4 5 7 1 6 3 7 6 2 3 4 5 2 4 5 6 7 2 3 5 6 7 2 3 4 6 7 2 3 4 5 7 2 3 4 5 6 3 2 4 5 7 1 6 2 4 5 6 7 3 7 6 2 3 4 5 2 2 5 6 7 2 2 4 6 7 2 2 4 5 7 2 2 4 5 6 3 2 3 5 7 1 6 2 3 5 6 7 2 2 5 6 7 3 7 6 2 3 4 ...
result:
ok Good Job! (42857 test cases)
Test #8:
score: 0
Accepted
time: 39ms
memory: 13416kb
input:
37500 8 5 1 1 8 7 1 4 1 6 1 2 1 3 1 8 3 1 2 8 4 1 6 1 1 2 7 1 5 1 8 3 8 4 1 2 1 1 3 6 1 5 1 7 1 8 1 4 5 1 7 1 6 1 4 8 2 1 3 1 8 1 5 5 8 4 1 2 1 3 1 7 1 6 1 8 1 6 3 1 4 1 2 1 5 1 6 8 7 1 8 1 7 6 1 4 1 3 1 5 1 7 8 2 1 8 5 1 4 1 2 1 1 8 6 1 7 8 3 1 8 1 8 4 1 2 1 5 1 7 2 3 1 6 1 8 6 1 5 1 7 2 4 1 2 8 3 ...
output:
-1 3 3 4 5 6 7 8 3 2 4 5 6 7 8 3 2 3 5 6 7 8 3 2 3 4 6 7 8 3 2 3 4 5 7 8 3 2 3 4 5 6 8 3 2 3 4 5 6 7 3 3 4 5 6 8 7 -1 3 4 5 6 7 1 8 3 3 5 6 7 1 8 3 3 4 6 7 1 8 3 3 4 5 7 1 8 3 3 4 5 6 1 8 3 3 4 5 6 1 7 3 2 4 5 6 8 7 3 4 5 6 7 1 8 -1 3 2 5 6 7 1 8 3 2 4 6 7 1 8 3 2 4 5 7 1 8 3 2 4 5 6 1 8 3 2 4 5 6 1...
result:
ok Good Job! (37500 test cases)
Test #9:
score: 0
Accepted
time: 37ms
memory: 14036kb
input:
300 1000 815 567 883 63 783 506 485 779 142 248 218 214 617 238 481 567 20 203 119 212 953 179 44 830 427 156 97 916 763 172 484 512 916 21 417 958 408 257 238 634 891 213 90 208 394 56 758 819 435 26 636 718 880 212 458 662 123 212 239 156 548 314 852 436 722 828 271 429 493 27 910 421 354 143 956 ...
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 -1 -1 -1 -1 -1 -1 ...
result:
ok Good Job! (300 test cases)
Test #10:
score: 0
Accepted
time: 74ms
memory: 19332kb
input:
3 100000 21854 12448 41900 78683 26279 40303 96957 78925 50096 72644 14704 14585 44195 23551 3290 42026 25017 64658 4593 10713 29129 13530 62892 43675 23793 13329 97502 10091 78766 44620 59301 95815 25781 93162 12231 24059 77637 66545 53889 84545 65596 58277 31337 87701 29049 43837 99301 2408 41562 ...
output:
-1 -1 -1
result:
ok Good Job! (3 test cases)
Test #11:
score: 0
Accepted
time: 94ms
memory: 25508kb
input:
1 300000 264872 86229 63995 164384 180167 260692 169708 168083 149321 50390 177160 60629 178607 170744 176734 60911 231963 17936 49668 90468 205798 261858 7645 12727 240590 1798 8446 139678 32309 208096 226620 119112 204528 63548 110330 250899 219366 144880 258130 23221 203423 40874 45194 78650 1571...
output:
-1
result:
ok Good Job! (1 test case)
Test #12:
score: 0
Accepted
time: 41ms
memory: 15432kb
input:
30000 10 1 6 4 8 7 5 6 10 3 1 8 2 2 9 9 10 5 9 10 3 7 2 6 6 9 1 6 4 10 9 10 5 6 7 2 8 3 10 8 10 6 3 2 1 3 2 1 10 7 4 5 2 9 8 4 9 10 4 1 6 8 2 10 9 10 7 2 5 2 8 7 1 6 3 1 10 6 2 3 6 9 6 7 10 8 2 2 1 5 3 1 4 4 10 10 2 8 3 6 5 7 7 8 1 6 8 10 9 2 4 6 6 10 10 1 5 4 3 6 4 7 1 2 3 5 9 8 2 3 10 9 6 10 2 7 5...
output:
2 7 9 3 4 2 5 4 1 8 2 6 2 5 7 3 9 2 3 4 1 5 3 5 6 9 2 8 7 3 5 8 3 4 1 9 2 8 3 7 10 2 3 9 2 5 3 2 3 9 5 4 10 3 4 6 2 3 1 7 3 8 3 9 5 1 10 2 4 8 5 6 3 5 3 4 2 8 10 3 4 5 8 10 1 7 3 8 2 9 3 5 6 4 3 10 6 8 9 5 1 7 3 7 3 5 8 1 9 3 4 5 2 7 1 3 3 6 9 7 3 4 10 3 8 9 2 10 1 6 2 6 4 1 7 3 5 6 4 8 1 2 3 7 2 4 ...
result:
ok Good Job! (30000 test cases)
Test #13:
score: 0
Accepted
time: 40ms
memory: 14864kb
input:
3000 99 79 72 72 6 1 90 94 89 31 28 59 89 78 85 73 35 57 45 45 99 38 57 11 70 26 14 92 13 35 52 30 18 61 15 29 86 60 22 5 57 17 84 36 84 70 37 10 86 80 91 34 87 65 8 42 88 87 25 88 43 8 47 33 78 62 47 15 73 83 77 24 33 97 38 23 77 20 34 85 32 55 22 63 10 66 30 39 5 28 62 89 15 37 49 16 75 74 66 47 4...
output:
29 93 3 19 80 79 8 94 59 61 89 36 17 74 84 40 30 51 52 9 50 7 63 41 33 69 82 24 78 83 23 11 85 65 77 48 47 60 55 16 27 22 14 26 58 97 57 67 45 76 4 81 44 56 43 53 88 1 95 30 4 92 93 50 63 43 68 16 59 25 13 29 88 11 47 98 60 51 95 15 10 56 80 41 30 61 38 77 9 85 74 14 27 96 12 6 87 42 57 66 22 97 53 ...
result:
ok Good Job! (3000 test cases)
Test #14:
score: 0
Accepted
time: 76ms
memory: 18092kb
input:
3 100000 83890 7467 75295 89651 4062 83955 60269 26734 58357 54437 22200 48174 87338 74094 86583 7977 1136 84701 34461 47665 82355 28324 32412 16170 5270 73823 37181 86410 22445 59139 27816 47294 540 79932 73768 41579 14577 92388 31765 75494 49018 24756 57215 90140 86438 22430 3974 15829 59053 22856...
output:
28400 38802 83504 10714 98128 66631 94600 53267 50266 64339 1482 16458 28352 59467 29909 84024 27019 11125 84782 23833 12048 30434 99591 27868 5880 13546 99947 17169 49853 85943 9755 39897 97148 5569 45474 55322 24038 80601 46957 93562 44692 93604 55319 88970 4339 79911 41126 92739 8247 48076 33305 ...
result:
ok Good Job! (3 test cases)
Test #15:
score: 0
Accepted
time: 101ms
memory: 25168kb
input:
1 300000 30683 45175 202516 82288 209967 151196 160370 148366 36159 83057 277846 18399 58641 259342 220025 290125 299864 69137 276256 59853 163412 98854 211643 219357 45085 203080 17046 259484 175009 201826 220413 253746 280406 235850 107084 114346 6196 164024 149354 242637 8884 201047 102007 121900...
output:
85153 227014 226276 244586 40395 44921 36514 112432 248273 44506 124260 87671 127461 171425 185705 275988 53526 86866 28535 260919 48117 290836 188774 22242 123386 254580 277432 72450 238013 17215 61167 99851 138975 286250 268439 228912 297610 162399 20246 82935 206652 220943 173774 137323 281049 28...
result:
ok Good Job! (1 test case)
Test #16:
score: 0
Accepted
time: 145ms
memory: 57100kb
input:
1 300000 98923 244101 265083 199522 178854 130825 233559 275176 51110 162632 100454 144508 203138 94733 112144 116959 221684 184011 122356 174675 240265 56410 83529 213874 174757 59833 87918 98194 231431 71105 145121 105056 205429 60598 114418 168280 249115 124674 160102 183789 27460 854 72909 12628...
output:
1 253307 250509
result:
ok Good Job! (1 test case)
Test #17:
score: 0
Accepted
time: 99ms
memory: 25412kb
input:
1 300000 51552 258960 174014 1763 298103 122466 80039 102474 90881 123355 37816 182571 209856 199049 68745 246931 231305 147333 256217 77569 277988 49579 174054 154053 74959 60605 281490 278569 131850 7894 138112 208044 207380 67110 1334 204240 117581 152706 90835 142455 54402 68306 264004 244539 99...
output:
85191 29228 81643 99056 76921 68683 133308 269471 97829 95348 160299 96888 55041 145563 35225 212754 244628 190990 218749 17762 221710 252824 28112 101865 67712 97427 41618 122035 167256 265183 141277 167613 112824 145198 27402 208463 116758 284556 70404 103004 285201 220359 234144 94614 182074 9657...
result:
ok Good Job! (1 test case)
Test #18:
score: 0
Accepted
time: 86ms
memory: 18560kb
input:
3 100000 43104 39350 58310 72159 1910 78304 366 33335 3494 5822 948 92660 11882 15212 69203 4346 45739 21275 65867 55409 61694 88089 71479 40349 35887 88786 52148 61962 82180 65178 93823 47701 43116 75915 86963 34539 50583 74229 40562 91601 12139 88394 52559 57679 25481 60170 31207 85832 4201 92027 ...
output:
28431 5914 94601 88822 6591 50688 20481 72262 98154 37602 34174 2175 67200 42824 22751 47425 37513 65889 36864 19280 31013 99605 15669 23492 71031 36220 33274 30164 18142 23405 10380 96312 47883 59423 97834 4963 72398 87690 76033 55467 49199 680 57988 43237 75853 78526 99092 59180 62359 39613 72698 ...
result:
ok Good Job! (3 test cases)
Test #19:
score: 0
Accepted
time: 149ms
memory: 56292kb
input:
1 299999 153306 123584 100430 137396 151712 125355 180598 178628 178522 156317 6811 124889 41530 107031 35237 104587 235884 157908 130785 274651 141969 58315 203297 225663 192833 74643 223470 99863 272704 178999 163551 250862 133718 39962 199271 24737 159107 66084 139074 91207 229404 47856 273704 12...
output:
1 141316 211007
result:
ok Good Job! (1 test case)
Test #20:
score: 0
Accepted
time: 33ms
memory: 14772kb
input:
3000 100 9 37 30 16 87 75 66 20 89 79 78 72 48 5 62 100 61 95 69 93 23 86 18 48 32 24 91 43 54 93 92 63 15 7 6 92 67 35 65 89 8 26 21 98 1 65 40 85 36 41 77 39 56 44 69 70 46 67 80 60 94 96 14 36 34 99 84 62 22 74 23 79 46 19 27 51 11 14 18 70 85 8 73 6 97 40 71 83 41 98 61 87 2 90 45 5 20 44 17 81 ...
output:
1 2 25 1 31 82 1 82 48 1 95 51 1 58 88 1 51 31 1 98 14 1 33 95 1 29 41 1 80 22 1 90 11 1 1 57 1 75 7 1 25 80 1 26 60 1 53 14 1 1 63 1 7 17 1 1 8 1 33 100 1 54 50 1 57 11 1 30 88 1 99 28 1 69 23 1 87 34 1 8 32 1 77 94 1 70 30 1 4 74 1 34 75 1 99 71 1 99 23 1 5 81 1 29 34 1 46 26 1 56 27 1 72 19 1 60 ...
result:
ok Good Job! (3000 test cases)
Test #21:
score: 0
Accepted
time: 139ms
memory: 39592kb
input:
1 299999 123584 153306 137396 100430 114758 125355 180598 13155 156317 178522 124889 6811 41530 27377 104587 35237 157908 235884 130785 44576 141969 129416 225663 203297 120350 74643 20300 99863 295855 178999 198163 250862 133718 148059 24737 199271 66084 159107 91207 139074 229404 89529 273704 1565...
output:
149999 211007 37266 200879 11999 60007 42721 186847 27264 238901 168918 128434 104377 166398 16950 54607 32487 132405 36096 259128 56533 104873 54072 278891 248224 231355 51169 272859 6029 270603 269039 274636 152728 223096 212267 267911 21399 220115 8757 124154 44070 145808 51060 235148 56725 29299...
result:
ok Good Job! (1 test case)
Test #22:
score: 0
Accepted
time: 77ms
memory: 17976kb
input:
10 29999 29014 14470 26823 2725 13020 1832 9002 521 22160 26983 2964 2174 20830 22020 19201 4850 19060 10457 23936 2163 22700 29072 28735 4318 15942 8678 10533 9761 8946 29013 12121 555 14303 26560 18146 20485 16984 345 22717 347 21795 27399 20125 489 6200 24303 21419 17994 28274 28769 28326 25399 1...
output:
14999 28453 23907 15770 2920 4578 10326 24984 27593 1186 21879 8661 23588 6245 22099 26588 11850 27247 27395 753 10476 18957 12794 15447 22591 22536 17765 17275 19499 445 16647 25765 27680 16011 16086 28687 13029 2733 22326 1258 8253 18060 8517 14385 19084 1407 3375 19322 10732 12939 26691 14557 289...
result:
ok Good Job! (10 test cases)
Test #23:
score: 0
Accepted
time: 107ms
memory: 25588kb
input:
1 299999 258553 127891 200368 10642 134395 33327 66807 64283 298570 239432 106569 74919 101275 256095 215172 160205 258907 145255 294970 120844 120747 17359 231598 191111 103394 179995 276483 13575 153143 236649 32255 165538 13973 180565 114480 173795 280161 260850 239991 6207 137809 102438 160694 2...
output:
149999 183289 150566 39022 56831 196533 171296 173825 58665 277670 93045 205575 198120 4823 83922 143740 157760 296022 228580 45095 144871 215781 153730 13985 150634 203807 188815 14698 35007 298874 51715 24603 176218 286626 216594 70137 36653 238113 158405 286765 247760 55136 9393 25544 61776 11850...
result:
ok Good Job! (1 test case)
Test #24:
score: 0
Accepted
time: 73ms
memory: 15844kb
input:
10 29999 21547 280 5396 29060 21129 24483 1948 5302 5994 20221 12679 20525 23088 2218 24614 17646 9854 7760 23220 29541 9824 25475 9144 8680 17400 22930 3583 13702 14210 16949 4145 4827 4927 15200 5195 13939 23998 23812 20779 22916 19383 23442 29184 11705 12676 19405 4120 11612 24747 1107 25087 1775...
output:
14999 24339 15275 18281 9719 29805 26302 26068 17159 3819 10371 20307 18583 23226 23121 27192 21418 29344 25389 6685 18677 25438 25218 4690 3529 2938 16874 22675 19948 25116 21424 19869 11769 6026 17137 25083 22264 29154 16957 7319 8964 20635 13590 11422 1837 28903 21070 11337 4617 22963 153 23826 1...
result:
ok Good Job! (10 test cases)
Test #25:
score: 0
Accepted
time: 45ms
memory: 14456kb
input:
27000 11 3 5 11 3 2 3 7 1 10 8 8 6 9 8 3 1 8 4 1 8 11 3 1 1 2 5 6 11 1 6 9 10 6 4 8 1 5 1 7 5 8 11 1 3 6 11 4 6 10 1 1 8 2 6 7 11 1 9 11 1 6 5 11 3 7 6 8 11 3 9 6 3 8 6 4 1 8 5 9 10 3 2 9 11 8 5 6 8 11 5 8 2 7 11 4 5 8 9 3 10 3 11 8 1 11 7 3 2 3 9 1 8 10 8 1 9 5 3 9 4 1 6 8 11 3 11 8 5 8 1 6 8 11 8 ...
output:
5 2 5 4 6 10 9 7 8 1 11 5 10 9 4 5 2 3 7 11 1 6 5 2 4 5 11 3 8 9 10 1 7 5 5 2 9 4 7 10 11 8 1 6 5 10 11 7 5 2 6 4 8 1 9 5 2 7 11 9 10 6 4 8 1 5 5 4 2 10 9 3 5 6 7 1 11 5 5 4 11 9 3 2 10 6 1 8 5 7 6 10 3 2 4 8 11 1 9 5 7 2 3 4 5 6 9 10 1 11 5 11 4 10 9 2 3 6 7 1 8 5 7 8 11 9 4 10 5 6 1 2 5 2 3 8 9 11...
result:
ok Good Job! (27000 test cases)
Test #26:
score: 0
Accepted
time: 45ms
memory: 13580kb
input:
30000 6 5 3 6 2 4 1 1 3 2 1 4 4 2 1 4 1 3 11 9 1 10 11 11 3 11 9 4 6 3 7 2 11 1 6 1 5 8 9 17 6 15 10 7 8 17 13 11 3 8 15 4 16 3 12 4 15 10 2 6 6 9 5 13 5 14 2 1 10 5 8 15 14 14 5 1 6 12 4 8 14 5 9 13 5 4 9 1 13 7 13 5 3 11 14 5 10 2 13 12 3 6 5 1 8 3 12 2 12 7 5 4 9 4 11 10 6 12 12 5 4 11 17 15 11 1...
output:
2 4 5 1 6 1 3 2 4 2 10 7 9 5 4 1 8 6 11 5 14 10 16 8 7 12 17 6 1 9 5 11 8 3 10 12 5 2 7 6 14 4 10 4 2 7 9 5 1 8 6 2 13 3 4 11 10 12 8 9 14 1 7 5 3 4 11 2 7 9 10 5 1 12 -1 2 4 5 1 3 4 8 3 7 4 6 11 9 2 3 10 2 3 9 1 5 4 11 3 10 7 2 6 8 13 3 6 9 2 3 1 10 1 2 4 2 3 4 1 2 -1 1 1 3 1 2 3 3 4 5 3 7 1 10 4 4...
result:
ok Good Job! (30000 test cases)
Test #27:
score: 0
Accepted
time: 89ms
memory: 23368kb
input:
1 253253 50359 179100 159762 56963 156480 129546 194694 165531 171829 15612 8904 244239 167203 79755 59278 193676 6064 179420 93089 11873 208865 161063 72803 55831 6938 69443 182632 252034 15492 123140 26694 88239 59982 95642 209852 233064 205527 137224 222851 93508 28102 71250 250703 159154 54445 3...
output:
84362 206351 214222 223950 180757 75226 116462 122548 119613 123618 32686 14301 116466 103725 64851 55223 216887 81722 59820 31025 252795 159333 221177 123017 252162 23265 65992 28271 216520 236331 43297 221804 129657 105899 234841 15356 206157 247946 123279 22048 52494 168106 158346 193303 24754 23...
result:
ok Good Job! (1 test case)
Test #28:
score: 0
Accepted
time: 40ms
memory: 14012kb
input:
300 1855 1007 450 4 615 1845 844 426 65 1135 79 1020 1386 935 343 936 16 219 1370 1495 131 1409 13 1087 31 63 804 145 1689 1750 1731 694 623 243 626 418 1383 1396 990 1234 385 867 969 779 337 615 732 657 286 1134 1651 269 582 903 1755 478 1384 1360 1060 144 1082 217 1537 185 61 1634 1813 313 876 879...
output:
612 839 350 1837 1501 1760 668 143 1705 1102 708 746 764 1183 331 1184 600 1451 418 1672 1383 934 977 263 968 349 446 927 503 539 486 1201 545 1066 453 29 101 603 1289 1848 745 213 997 634 710 1234 529 1228 1394 316 464 57 1663 662 1640 1356 1171 1807 223 1780 241 904 821 826 850 1765 1618 760 501 2...
result:
ok Good Job! (300 test cases)
Test #29:
score: 0
Accepted
time: 101ms
memory: 25684kb
input:
1 297722 2542 280838 47066 211579 45334 161254 161254 3387 161254 81700 286925 161254 188708 161254 163323 239454 177641 142518 161254 141588 161254 289112 161254 132883 161254 264103 161254 7898 131553 35341 274424 85972 161254 111454 161254 245526 195088 87188 83391 252892 74347 144981 248942 2949...
output:
49500 5 22 23 25 41 55 59 61 66 95 105 129 136 138 149 170 171 186 187 188 192 193 220 242 257 261 264 267 268 272 278 295 296 299 325 353 358 362 366 370 378 392 412 430 432 446 452 508 515 530 532 570 581 594 597 608 622 632 642 647 650 654 663 675 685 689 731 827 857 872 889 900 902 903 958 967 9...
result:
ok Good Job! (1 test case)
Test #30:
score: 0
Accepted
time: 151ms
memory: 26976kb
input:
1 297687 114063 114325 61315 256781 17004 254276 279378 173674 50685 133866 254276 270764 254276 168958 160573 254276 183000 144763 254276 41646 138547 226105 254276 62934 250757 284583 254276 147160 254276 62486 163839 23030 246684 80048 219153 38897 254276 184254 297273 295022 146005 254276 229491...
output:
74500 18 22 23 31 43 44 51 73 81 86 90 108 109 114 126 127 142 148 159 163 166 167 168 172 175 176 180 191 193 216 219 222 229 234 239 240 243 244 249 254 265 269 273 277 284 300 305 317 318 325 341 350 359 373 382 385 393 400 405 410 423 430 433 435 443 444 453 454 460 471 481 492 504 513 521 522 5...
result:
ok Good Job! (1 test case)
Test #31:
score: 0
Accepted
time: 102ms
memory: 27200kb
input:
1 298467 24310 131068 270342 284416 110818 163791 140749 270342 200509 156894 128257 270342 286273 39457 230236 150598 48559 18558 271934 270342 270342 221456 270342 240611 146171 270342 142089 270342 265273 37099 4824 207615 273677 270342 270342 233942 131877 270342 282024 14594 58550 270342 3225 1...
output:
99500 2 9 10 12 14 19 20 21 24 26 27 32 34 35 36 38 42 46 47 52 54 56 59 65 66 68 70 71 72 78 79 87 95 98 99 101 102 103 104 106 108 110 112 113 122 125 131 132 135 137 139 142 146 150 151 154 155 161 163 164 170 176 177 181 188 189 194 200 212 213 215 218 221 223 226 229 230 239 240 246 249 254 256...
result:
ok Good Job! (1 test case)
Test #32:
score: 0
Accepted
time: 83ms
memory: 31328kb
input:
1 299096 43798 64829 64829 22308 25723 64829 125491 64829 132554 64829 64829 31091 82698 64829 161922 64829 64829 48363 153172 64829 198568 64829 64829 68075 246874 64829 64829 122620 64829 237999 64829 257438 44676 64829 64829 295759 64829 45750 64829 17755 195879 64829 86788 64829 172696 64829 648...
output:
-1
result:
ok Good Job! (1 test case)
Test #33:
score: 0
Accepted
time: 80ms
memory: 30300kb
input:
1 299097 55978 208819 55978 222666 55978 118386 176498 55978 177724 55978 55978 286400 7823 55978 55978 86011 258404 55978 55978 127466 55978 52857 34668 55978 31665 55978 55978 160320 55978 239002 290038 55978 55978 36827 55978 280050 55978 104777 55978 158847 52282 55978 206198 55978 55978 58412 1...
output:
149548 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101...
result:
ok Good Job! (1 test case)
Test #34:
score: 0
Accepted
time: 90ms
memory: 30892kb
input:
1 299097 166438 82625 82625 128838 82625 141580 83485 82625 82625 210941 82625 40444 82625 45514 112980 82625 82625 8971 82625 240680 53717 82625 82625 243508 275918 82625 82625 214884 80291 82625 82625 244056 278345 82625 82625 50552 82625 84626 234287 82625 227857 82625 82625 282783 82625 169441 1...
output:
149548 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101...
result:
ok Good Job! (1 test case)
Test #35:
score: 0
Accepted
time: 93ms
memory: 30116kb
input:
1 299097 260330 58892 133029 58892 58892 172471 42729 58892 58892 26074 58892 99490 58892 3974 59464 58892 58892 186328 119256 58892 225649 58892 162394 58892 58892 128284 58892 215895 281775 58892 275533 58892 58892 149488 167782 58892 22771 58892 58892 63000 58892 9677 83128 58892 58892 121018 588...
output:
149548 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101...
result:
ok Good Job! (1 test case)
Test #36:
score: 0
Accepted
time: 72ms
memory: 15820kb
input:
10 29462 10852 16001 15495 6444 21756 23481 23752 13053 21560 13691 9711 23194 24917 23476 13053 18916 5 8995 17585 23447 644 13053 27831 13053 22383 10656 15443 21538 10814 3308 4868 2089 23555 13053 25895 13053 12345 13893 13053 14041 13053 8611 4444 15324 23999 27186 27037 13053 23208 22273 22940...
output:
4950 9 14 16 19 24 98 140 141 163 175 183 184 209 216 221 223 237 281 289 292 300 330 404 407 412 446 451 456 492 500 513 531 542 555 559 564 607 609 616 624 635 647 684 692 702 719 729 737 741 744 760 766 777 782 785 802 822 831 833 834 842 931 933 940 947 960 970 981 992 999 1003 1013 1014 1033 10...
result:
ok Good Job! (10 test cases)
Test #37:
score: 0
Accepted
time: 42ms
memory: 14936kb
input:
100 2959 1769 2187 2304 2429 2635 1931 271 2342 1671 153 707 1154 2597 1668 1048 204 1242 1301 926 2013 1557 2752 488 1893 613 1809 1416 2395 120 1179 982 321 2686 86 2313 2009 878 848 1447 2207 728 1885 2812 1683 1290 1627 2701 135 933 1099 1719 393 2355 2519 1368 384 311 1080 823 1642 459 2670 266...
output:
50 2022 2596 1041 2141 338 957 2614 31 1713 2165 2535 655 1384 419 486 804 2340 1400 1428 234 855 2657 1518 1481 1131 2066 950 2646 2515 1766 2178 2585 27 1500 1522 1879 1226 579 1854 1515 2182 2185 126 651 1618 2483 2624 2193 2300 2944 1191 2190 2397 2329 1153 1885 1477 945 1916 2377 1205 239 2750 ...
result:
ok Good Job! (100 test cases)
Test #38:
score: 0
Accepted
time: 35ms
memory: 13748kb
input:
1000 294 200 192 200 46 43 256 85 47 98 12 127 200 111 127 257 124 168 32 45 274 197 49 200 27 144 38 156 256 148 202 200 80 31 248 35 66 282 128 60 200 189 37 88 54 238 280 44 245 46 263 220 53 144 200 200 55 58 184 200 153 84 173 31 284 24 170 200 211 22 244 232 242 200 208 188 26 139 154 251 104 ...
output:
48 62 69 103 125 142 169 172 182 191 206 208 215 235 258 278 279 285 293 2 40 48 50 105 133 135 150 155 164 205 207 242 254 263 281 5 6 16 21 32 114 118 122 124 140 141 177 193 201 222 224 231 240 266 3 7 9 11 34 44 51 72 85 92 93 94 95 97 102 128 165 176 216 243 246 261 265 291 8 13 63 73 74 78 89 ...
result:
ok Good Job! (1000 test cases)
Test #39:
score: 0
Accepted
time: 128ms
memory: 25636kb
input:
1 299997 253129 238438 256990 147794 56683 265606 62100 74831 58006 231602 227120 138613 72936 16010 271383 221839 110579 31739 13864 11106 196180 159069 78858 61661 262511 279235 45738 172410 2512 6066 144552 29625 194524 184023 196218 229474 256817 33532 166763 175023 188106 91596 93278 158818 280...
output:
149998 110766 39235 184037 75643 147480 55782 277141 125801 263863 136463 219409 99612 214095 174683 141778 72711 241022 71458 43547 133696 232694 158503 59455 85732 259656 235721 289444 266934 277856 35970 153980 121560 298879 95512 180176 92956 203248 30891 240639 190141 217216 161059 204390 13259...
result:
ok Good Job! (1 test case)
Test #40:
score: 0
Accepted
time: 113ms
memory: 25648kb
input:
1 299995 251405 13382 21412 273614 170998 239060 142811 89087 163686 80590 54073 23173 29717 93866 155059 150414 171846 663 218307 10405 252692 83378 131202 289721 52385 252854 293096 280491 216796 237285 242784 243233 52784 6922 68312 26488 205497 147202 65036 297840 58601 67107 164525 57839 167843...
output:
149997 17085 90699 155348 141921 290896 176596 295087 279499 267088 141600 215458 50814 215516 210135 6883 9880 34855 50991 119417 171745 267989 263772 186288 106607 137723 164952 209285 183228 230140 131678 9575 41335 102582 51508 171473 34339 296012 114860 152329 233886 240653 238347 92538 11305 2...
result:
ok Good Job! (1 test case)
Test #41:
score: 0
Accepted
time: 108ms
memory: 25724kb
input:
1 299993 5467 110867 249637 87281 209055 74176 170317 272027 19928 97403 158898 19368 120942 93881 150886 63314 221175 188504 125295 79790 241291 263489 258417 196595 157362 130040 163372 85682 261036 45856 257946 163512 54262 17552 251249 14029 213457 65927 265238 36030 4861 71772 159755 111439 375...
output:
149996 211547 29176 223263 45275 113399 109262 228505 6392 271088 98492 56253 112361 150004 120958 44096 80836 134433 114604 77599 79956 178992 105128 3329 31547 40965 48804 80480 131603 258148 177243 274401 237431 282027 138274 213954 114229 184128 30824 201127 199442 131556 108449 52286 94162 1951...
result:
ok Good Job! (1 test case)
Test #42:
score: 0
Accepted
time: 102ms
memory: 25608kb
input:
1 299991 248982 174625 105559 244297 35265 128781 206509 158409 13863 41023 249166 59270 215265 188850 218206 113138 126624 205065 241101 283870 31511 34427 237845 182965 134293 221193 214509 104965 67564 158810 198261 216053 115921 200242 245392 107170 62619 285117 48060 132083 166094 84748 150023 ...
output:
149995 200138 156084 118203 23493 157760 104563 154243 125740 147119 95269 123149 62968 156518 184316 279344 227222 130286 55108 271484 229697 102104 103689 189964 179955 22128 65490 113415 106095 142498 32489 222394 207624 217859 210055 47192 76215 88204 115205 297420 261112 295361 231005 25571 134...
result:
ok Good Job! (1 test case)
Test #43:
score: 0
Accepted
time: 112ms
memory: 24840kb
input:
1 299999 185541 176688 252501 252009 201515 181336 174664 10052 235206 78841 271650 240453 177704 41444 30343 236755 136584 224074 123830 176470 119252 294416 176341 111829 241834 52983 35945 184402 68227 225761 146133 151540 249663 70136 156441 42951 95322 152829 259090 103376 84766 152588 150129 1...
output:
149999 136809 58203 173725 119346 199425 98539 126050 50238 194806 34814 229278 143019 263691 250316 60522 11848 133042 104218 250887 187982 271206 264754 124026 29097 273560 167961 83089 44178 160794 91669 130969 21558 195168 165994 255281 54713 129417 31219 223234 149420 144975 61385 193672 129373...
result:
ok Good Job! (1 test case)
Test #44:
score: 0
Accepted
time: 110ms
memory: 24908kb
input:
1 299997 46586 268160 120257 162918 155586 87070 233774 236522 195573 139640 213343 184602 26338 174317 236326 103114 246267 241694 166020 217647 73806 217138 115817 291894 296219 281396 231138 217264 57086 215561 296205 295067 174916 36910 262907 177629 268640 277927 33944 172724 299448 298104 2913...
output:
149998 106517 36951 61738 56453 211268 203032 212089 25748 118630 117599 135302 76514 238561 1246 252509 70974 130267 83334 141546 45185 119216 24614 153267 16242 183414 35725 205413 183332 141577 111795 168170 27012 176984 17307 192334 97274 124848 112241 72948 1558 220952 109518 221243 170168 2381...
result:
ok Good Job! (1 test case)
Test #45:
score: 0
Accepted
time: 52ms
memory: 14956kb
input:
100 2997 1842 108 983 1626 2076 2280 1960 2673 2029 1154 1506 836 144 1843 173 1775 322 1567 1632 1092 2608 2819 2737 2888 24 2046 400 2487 2396 2569 2072 1695 2223 2237 2175 592 694 2236 2523 2322 2211 2325 2196 2888 1509 1586 2376 2272 2063 2310 2471 2612 2530 2101 1618 25 1830 1404 2646 743 2256 ...
output:
1498 1008 154 1802 692 1029 232 841 214 2043 391 1334 262 2282 2219 2550 1791 2635 2143 1353 1225 1933 1227 2403 1183 2691 804 1147 401 2692 2633 2796 2725 317 87 1511 25 770 341 1952 721 724 55 2099 240 2142 2003 349 215 2166 723 2224 389 2278 333 2413 2348 1425 79 1639 45 1678 808 2155 1389 1080 7...
result:
ok Good Job! (100 test cases)
Extra Test:
score: 0
Extra Test Passed