QOJ.ac
QOJ
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 |
---|---|---|---|---|---|---|---|---|---|
#511945 | #8322. 魔法手杖 | kymmykym | 0 | 532ms | 37544kb | C++14 | 964b | 2024-08-10 12:54:03 | 2024-08-10 12:54:03 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
#define int long long
const int maxn=100005;
int n,m,k;
int A[maxn],B[maxn];
const int oo = 1'000'000'000'000'000'000ll;
typedef pair<int,int>pi;
int dpdp(int bit, vector<pi>&vec, bool done){
if(vec.empty())return oo;
if(bit==-1)return 0;
vector<pi>lf,rg;
for(auto x:vec){
if(x.first&(1<<bit))rg.push_back(x);
else lf.push_back(x);
}
if(lf.empty()){
return (1<<bit) + dpdp(bit-1,rg,done);
}
if(rg.empty()){
return (1<<bit) + dpdp(bit-1,lf,done);
}
if(!done && rg.size() == 1 && rg[0].second == 1){
return (1<<bit) + dpdp(bit-1,lf,1);
}
return max(dpdp(bit-1,lf,done),dpdp(bit-1,rg,done));
}
void solve(){
cin>>n>>m>>k;
--k;
for(int i=1;i<=n;i++)cin>>A[i];
for(int i=1;i<=n;i++)cin>>B[i];
vector<pi>as;
for(int i=1;i<=n;i++)as.push_back({A[i],B[i]});
cout<<dpdp(k,as,0)<<"\n";
}
int32_t main(){
int c,t;cin>>c>>t;
while(t--)solve();
}
详细
Pretests
Final Tests
Test #1:
score: 0
Wrong Answer
time: 0ms
memory: 3524kb
input:
1 2 1 1 10 69 0 9 1000000000 10 244 710 380 144 439 863 870 166 346 495676227 842003627 148079269 750582321 584950601 767126829 909307499 254106473 942938842
output:
1023 255
result:
wrong answer 1st lines differ - expected: '1092', found: '1023'
Test #2:
score: 0
Wrong Answer
time: 0ms
memory: 3804kb
input:
2 2 1 1 10 523 0 9 1000000000 10 848 862 206 186 563 318 692 557 937 922116005 577545690 363781833 81032507 443868714 352716275 50542823 305806582 28805127
output:
1023 255
result:
wrong answer 1st lines differ - expected: '1546', found: '1023'
Test #3:
score: 0
Wrong Answer
time: 0ms
memory: 3512kb
input:
3 2 1 1 10 98 0 9 1000000000 10 329 357 633 469 110 721 457 238 51 40948203 144541423 719902898 403414385 625735025 473335146 107749900 238792543 449945390
output:
1023 383
result:
wrong answer 1st lines differ - expected: '1121', found: '1023'
Test #4:
score: 0
Wrong Answer
time: 285ms
memory: 30840kb
input:
4 5 100000 0 30 76630934 108936482 130420626 131855744 105346843 128458246 108243259 68059982 126654362 129080907 113416035 106976866 67840827 131702105 31856035 114313339 128664146 83795983 89307173 119627353 87072570 90008429 101830816 86771207 109365348 78483596 96660700 94183829 84341841 6114378...
output:
939540479 1073610767 1073641825 939540479 1073610767
result:
wrong answer 2nd lines differ - expected: '1073610765', found: '1073610767'
Test #5:
score: 0
Wrong Answer
time: 291ms
memory: 30888kb
input:
5 5 100000 0 30 76630412 108936989 130419821 131855908 105346921 128458123 108243250 68060024 126653456 129080620 113415939 106976648 67840659 131702589 31855988 114313916 128664271 83796359 89307559 119627595 87072119 90007889 101830798 86770759 109365415 78484075 96661493 94184047 84342493 6114315...
output:
939540479 1073610767 1073641825 939540479 1073610767
result:
wrong answer 2nd lines differ - expected: '1073610765', found: '1073610767'
Test #6:
score: 0
Wrong Answer
time: 300ms
memory: 30884kb
input:
6 5 100000 0 30 76630333 108936734 130420608 131855493 105346592 128458438 108243159 68059640 126653892 129080993 113415838 106976338 67840970 131701923 31855999 114313236 128664302 83796315 89307977 119627172 87072644 90007888 101831307 86771011 109365285 78483904 96661399 94183858 84341903 6114386...
output:
939540479 1073610767 1073641825 939540479 1073610767
result:
wrong answer 2nd lines differ - expected: '1073610765', found: '1073610767'
Test #7:
score: 0
Wrong Answer
time: 532ms
memory: 3744kb
input:
7 250000 2 1 16 40654 60936 1 2 2 1 5 29 18 1 2 2 1 9 367 278 1 2 2 1 6 32 40 1 2 2 1 28 211414711 120442951 1 2 2 1 9 440 62 1 2 2 1 2 2 2 1 2 2 1 6 60 1 1 2 2 1 1 0 0 1 2 2 1 16 39195 9530 1 2 2 1 19 260304 52003 1 2 2 1 12 1492 2878 1 2 2 1 22 2112709 2056045 1 2 2 1 30 840827142 778131799 1 2 2 ...
output:
49151 31 511 55 268435455 511 3 63 1 65535 524287 2047 4194303 1073741823 895 268435455 1073741823 31 8388607 8388607 262143 31 131071 262143 4095 29360127 1 16777215 0 536870911 917503 255 33554431 63 7 1023 4194303 528482303 3 229375 1 1 16383 2047 8388607 63 15728639 63 3932159 57343 16777215 255...
result:
wrong answer 1st lines differ - expected: '55295', found: '49151'
Test #8:
score: 0
Wrong Answer
time: 512ms
memory: 3476kb
input:
8 250000 2 1 24 7245747 7751903 1 2 2 1 18 7301 21614 1 2 2 1 2 1 3 1 2 2 1 3 0 4 1 2 2 1 22 1946046 3459042 1 2 2 1 1 0 1 1 2 2 1 27 110608129 62075905 1 2 2 1 7 79 78 1 2 2 1 1 0 0 1 2 2 1 8 190 156 1 2 2 1 29 213608577 61390223 1 2 2 1 21 194242 1613306 1 2 2 1 8 46 195 1 2 2 1 12 2674 3172 1 2 2...
output:
15728639 245759 1 3 2097151 0 134217727 127 1 255 536870911 1048575 127 3071 1 63 393215 131071 131071 2097151 50331647 4194303 1023 31 2097151 2047 13 8388607 7 65535 12287 262143 1 30 2047 2047 16383 255 268435455 7 1919 33521663 31457279 1 15 31 49151 2097151 2047 8388607 127 7340031 63 3 511 262...
result:
wrong answer 1st lines differ - expected: '16515071', found: '15728639'
Test #9:
score: 0
Wrong Answer
time: 309ms
memory: 30836kb
input:
9 40003 100000 1 30 76630623 108936745 130419844 131856358 105346889 128458736 108243812 68059447 126654184 129080977 113416077 106976936 67840619 131702296 31855896 114313546 128664506 83796193 89307481 119627719 87072176 90007912 101831608 86771305 109366220 78484119 96661356 94183598 84341931 611...
output:
939540479 1073610765 1073641824 2047 536870911 3071 511 3932159 469762047 29360127 16383 3071 1023 7 28671 127 1048575 4194303 0 3 4194303 65535 33554431 536870911 16777215 63 7679 536870911 268435455 402653183 7 3145727 65535 524287 4194303 196607 31 1023 8388607 134217727 100663295 122879 131071 1...
result:
wrong answer 4th lines differ - expected: '3005', found: '2047'
Test #10:
score: 0
Wrong Answer
time: 295ms
memory: 30792kb
input:
10 40003 100000 1 30 76630457 108937083 130420232 131855828 105346260 128458262 108242996 68059167 126653670 129080772 113416051 106976793 67840568 131702468 31855850 114313412 128664110 83796459 89307450 119627418 87071762 90007680 101831024 86771509 109365868 78483555 96661066 94183460 84342625 61...
output:
939540479 1073610765 1073641824 67108863 786431 67108863 4194303 33554431 383 4095 31 100663295 1023 67108863 33554431 6143 65535 3071 16383 2047 27 24575 511 98303 524287 15 134217727 524287 49151 32767 7864319 95 524287 1048575 65535 1 536870911 31 196607 7 255 260046847 5 360447 63 1023 255 0 409...
result:
wrong answer 4th lines differ - expected: '119200937', found: '67108863'
Test #11:
score: 0
Wrong Answer
time: 287ms
memory: 30888kb
input:
11 40003 100000 1 30 76630674 108936653 130420433 131856265 105346983 128458653 108243409 68059656 126653505 129080757 113415755 106976914 67840002 131701979 31855773 114313774 128664187 83796634 89307850 119627507 87071827 90007813 101831495 86771399 109365557 78483822 96660811 94184023 84342680 61...
output:
939540479 1073610767 1073641825 31 63 2047 33554431 1 32767 7 1048575 1048575 895 67108863 127 4194303 1048575 234881023 3670015 4194303 1 8191 7 134217727 31 8126463 1073741823 5 4194303 32505855 7 7 255 720895 3 402653183 31 67108863 16383 1 8388607 25165823 16383 127 2097151 1073741823 31 5872025...
result:
wrong answer 6th lines differ - expected: '2720', found: '2047'
Test #12:
score: 0
Wrong Answer
time: 297ms
memory: 30772kb
input:
12 40003 100000 1 30 76630775 108937143 130420127 131855472 105346114 128458369 108243185 68060064 126653745 129080952 113415931 106976535 67841016 131701837 31855974 114313669 128664055 83796306 89307860 119626895 87072131 90008292 101831649 86771064 109366112 78484048 96660693 94184079 84342338 61...
output:
939540479 1073610767 1073641825 511 255 8191 98303 12031 131071 3 65535 8388607 2097151 255 0 65535 65535 3839 8388607 31 1048575 4128767 31 3670015 8191 536870911 255 12287 524287 67108863 4095 8388607 1073741823 4095 255 7 67108863 134217727 1073741823 0 3670015 49151 511 469762047 16777215 255 6 ...
result:
wrong answer 5th lines differ - expected: '432', found: '255'
Test #13:
score: 0
Wrong Answer
time: 277ms
memory: 37544kb
input:
13 40003 100000 1 30 76630774 108936584 130420001 131856305 105347060 128457982 108243169 68059620 126654022 129081029 113415335 106976790 67840471 131702040 31855824 114314232 128663903 83796420 89307827 119626984 87072029 90008558 101830939 86770995 109365419 78483800 96660514 94183753 84342755 61...
output:
939540479 1073610767 1073641825 8191 16777215 131071 4194303 134217727 1048575 2097151 536870911 524287 2097151 1073741823 33554431 7 383 383 255 15359 63 196607 131071 131071 2097151 2 31 67108863 7 16351 3 8388607 33554431 4194303 7 4095 1048575 4095 134217727 2097151 2047 1791 127 33554431 209715...
result:
wrong answer 4th lines differ - expected: '12187', found: '8191'
Test #14:
score: 0
Wrong Answer
time: 1ms
memory: 3636kb
input:
14 5 100 1000000000 30 13132 1189 129473 100435 99142 27988 125913 84108 88618 104500 18510 127909 33713 41539 73168 52981 93666 111173 97215 18318 116125 48796 66468 68341 66995 8141 6453 78522 5137 102161 79767 83305 55735 35923 57672 40415 26124 3517 89580 103805 63333 70578 15006 115257 25327 11...
output:
1073614847 1073741699 1073640447 1073614847 1073741701
result:
wrong answer 1st lines differ - expected: '1073641471', found: '1073614847'
Test #15:
score: 0
Wrong Answer
time: 1ms
memory: 3644kb
input:
15 5 100 1000000000 30 13147 1100 129952 101117 98742 27859 125802 84826 88433 104546 18804 127522 33108 41885 72848 52261 94114 110852 97024 17835 116004 48702 65612 68427 67541 7813 6415 78436 5289 102296 78964 83467 56256 36720 58141 39956 25783 3977 89405 104251 63057 69881 14546 115008 24936 10...
output:
1073614847 1073741699 1073640447 1073614847 1073741701
result:
wrong answer 1st lines differ - expected: '1073641471', found: '1073614847'
Test #16:
score: 0
Wrong Answer
time: 102ms
memory: 6384kb
input:
16 4003 10000 1000000000 60 6301301488220013 13036910415217886 3587708952967093 9679001900905121 15370074903700843 10699351669343223 3693263165367499 11069887286230748 16712579672850495 7401912839403587 2739985286259605 4571772340856038 7048969239142713 1894459710006182 17112800883496323 12320029364...
output:
229374 268419078 262142 4063231 524286 6 14 262143 4095 524287 100663295 1572862 6142 50331647 524286 100663295 26 917503 65534 1 32766 1919 100663295 65534 7340030 4194302 -1 67108862 1022 3070 402653183 4 4194302 805306367 15 131070 65535 12286 67108863 2147483648 383 536870911 0 25165823 223 2147...
result:
wrong answer 1st lines differ - expected: '1134974176306659327', found: '229374'
Test #17:
score: 0
Wrong Answer
time: 99ms
memory: 6280kb
input:
17 4003 10000 1000000000 60 6301301819534654 13036910822653667 3587709968963537 9679000983663529 15370074961371554 10699347928378657 3693263473368908 11069883997526525 16712580951412763 7401916234416503 2739986911540418 4571770484223398 7048969495053322 1894461412350279 17112799936179837 12320030978...
output:
262142 268419078 196606 6291455 1879048191 2097150 524286 12286 507902 254 15 917503 2047 5 0 16382 3670015 503316479 32766 11 8190 24575 786431 393214 16382 7 3670015 2147483647 131071 1 62 30 65534 1342177279 6291454 6 458750 65535 54 510 8190 2088958 15728639 190 58720255 186 0 2147483647 -1 8388...
result:
wrong answer 1st lines differ - expected: '1134973076795031551', found: '262142'
Test #18:
score: 0
Wrong Answer
time: 91ms
memory: 6092kb
input:
18 4003 10000 1000000000 60 6301305150188370 13036910274580735 3587707298181505 9679004703165232 15370075141428877 10699349494581236 3693260766091278 11069885717856260 16712580184551432 7401916423007610 2739984412836669 4571773004118082 7048970479824295 1894458866748282 17112803260092779 12320029000...
output:
261118 268419078 262142 122879 458751 4094 895 536870911 262143 33554430 2 32766 33554431 134217727 6142 510 11534335 2113929215 262143 8190 805306367 447 32767 50331647 262142 25165822 6 1023 805306367 8388607 2147483649 23 1966079 5 10 2047 5119 402653183 1073741823 25165823 50331647 939524095 214...
result:
wrong answer 1st lines differ - expected: '1134977474841542655', found: '261118'
Test #19:
score: 0
Time Limit Exceeded
input:
19 62501 100000 1000000000 120 1154838249421518343773531773357597778 1154838249421518343773531773357629327 1154838249421518343773531773357650307 1154838249421518343773531773357651709 1154838249421518343773531773357625821 1154838249421518343773531773357648391 1154838249421518343773531773357628650 115...
output:
result:
Test #20:
score: 0
Time Limit Exceeded
input:
20 62501 100000 1000000000 120 323632031276481459143358069001495634 323632031276481459143358069001527183 323632031276481459143358069001548163 323632031276481459143358069001549565 323632031276481459143358069001523677 323632031276481459143358069001546247 323632031276481459143358069001526506 3236320312...
output:
result:
Test #21:
score: 0
Time Limit Exceeded
input:
21 62501 100000 1000000000 120 94863733210630102424008628084424216 134857169996406520360367913319523910 161452665267901932764497978184577026 163229916633468866695669655916793917 130413130894076501442669761804067887 159024080878679252370015542440688101 133998758779238309221865949392709341 84253191505...
output:
result:
Test #22:
score: 0
Time Limit Exceeded
input:
22 120001 100000 1000000000 120 47471234275189825886337730002101330 47471234275189825886337730002132879 47471234275189825886337730002153859 47471234275189825886337730002155261 47471234275189825886337730002129373 47471234275189825886337730002151943 47471234275189825886337730002132202 4747123427518982...
output:
result:
Test #23:
score: 0
Time Limit Exceeded
input:
23 120001 100000 1000000000 120 10384594543745281933157089286344285 10384595087221325583432181750603761 10384596344313448100419024142756824 10384597896452402824418716086599406 10384599662161038685053136018241571 10384600136159512396111755729028709 10384601958291386084902861505361244 1038460344973912...
output:
result:
Test #24:
score: 0
Time Limit Exceeded
input:
24 120001 100000 1000000000 120 10384594585679242355840829886289379 10384595083750076569134324633632941 10384596423425537641166720528386677 10384598270636404608178558554968102 10384598723408000881156593449465505 10384600392016296777984789088889743 10384602014485619490959986853506329 1038460298717050...
output:
result:
Test #25:
score: 0
Time Limit Exceeded
input:
25 120001 100000 1000000000 120 10384594059032377855972206804990515 10384595922446112233978399250497752 10384596677646074836565734489994716 10384597585175584397302672981127521 10384599121981302637859909713499899 10384600188980133483790411300324684 10384601157708131158985167495674683 1038460244379676...