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QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#563414 | #8335. Fast Hash Transform | Unique_Hanpi | TL | 4508ms | 37840kb | C++14 | 2.7kb | 2024-09-14 11:33:53 | 2024-09-14 11:33:53 |
Judging History
answer
#include <bits/stdc++.h>
#define lowbit(x) (x & -x)
#define eb emplace_back
#define pb push_back
#define mp make_pair
using namespace std;
typedef unsigned long long ll;
const int N = 20005;
const int B = 200;
const int Mod = 998244353;
int n, q, c;
int loc[N], L[N], R[N];
int s[64], o[64];
ll A[64], BB;
struct f {
bool b[64];
ll c[64];
inline ll calc(ll x) {
ll ret = 0;
for (int i = 0; i < 64; i++)
ret |= (ll(b[i] ^ (__builtin_popcountll(x & c[i]) & 1)) << i);
return ret;
}
} H[N], F[N / B + 2], sf[N], pf[N];
inline f merge(const f &A, const f &B) {//A after B
f r;
for (int i = 0; i < 64; i++) {
r.c[i] = 0;
r.b[i] = A.b[i];
for (int j = 0; j < 64; j++) if ((A.c[i] >> j) & 1)
r.c[i] ^= B.c[j], r.b[i] ^= B.b[j];
}
return r;
}
inline void rebuild(int id) {
int l = L[id], r = R[id];
F[id] = H[l];
pf[l] = H[l];
for (int i = l + 1; i <= r; i++) {
F[id] = merge(H[i], F[id]);
pf[i] = merge(H[i], pf[i - 1]);
}
sf[r] = H[r];
for (int i = r - 1; i >= l; i--) sf[i] = merge(sf[i + 1], H[i]);
}
inline void read(f &a) {
int m;
scanf("%d", &m);
for (int i = 1; i <= m; i++) scanf("%d", &s[i]), scanf("%d", &o[i]), scanf("%llu", &A[i]);
scanf("%llu", &BB);
for (int i = 0; i < 64; i++) {
a.b[i] = (BB >> i) & 1;
a.c[i] = 0;
for (int j = 1; j <= m; j++) {
int x = (i - s[j] + 64) % 64;
if (o[j] == 0 && (A[j] >> i & 1)) a.b[i] ^= 1;
else if (o[j] == 1 && !(A[j] >> i & 1)) ;
else a.c[i] |= (ll(1) << x);
}
}
}
int main() {
scanf("%d%d%d", &n, &q, &c);
for (int i = 1; i <= n; i++) {
loc[i] = i / B + 1;
if (loc[i] != loc[i - 1]) L[loc[i]] = i;
R[loc[i]] = i;
}
for (int i = 1; i <= n; i++) read(H[i]);
for (int i = 1; i <= loc[n]; i++) rebuild(i);
while (q--) {
int op, l, r; ll x;
scanf("%d", &op);
if (op == 0) {
scanf("%d%d%llu", &l, &r, &x);
int lb = loc[l], rb = loc[r];
if (lb == rb) {
for (int i = l; i <= r; i++) x = H[i].calc(x);
printf("%llu\n", x);
} else {
x = sf[l].calc(x);
for (int i = lb + 1; i < rb; i++) x = F[i].calc(x);
x = pf[r].calc(x);
printf("%llu\n", x);
}
} else {
scanf("%d", &l);
read(H[l]);
rebuild(loc[l]);
}
}
return 0;
}
/*
3 1 1
1 4 0 0 51966
2 0 0 15 61 1 4095 46681
1 0 0 16 15
0 1 3 2023
*/
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 1ms
memory: 7988kb
input:
3 5 1 1 4 0 0 51966 1 60 0 0 0 1 0 0 16 15 0 1 1 771 0 2 2 32368 0 3 3 0 1 2 2 0 0 15 61 1 4095 46681 0 1 3 2023
output:
64206 2023 31 1112
result:
ok 4 tokens
Test #2:
score: 0
Accepted
time: 3ms
memory: 7996kb
input:
9 9 3 32 9 0 17785061119123981789 33 0 10890571864137198682 42 0 9437574736788763477 34 0 5239651887868507470 55 0 14741743279679654187 27 1 1444116632918569317 38 1 5740886562180922636 1 1 8113356142324084796 3 0 10955266306442425904 60 0 16421026339459788005 53 0 1595107134632608917 48 1 923204972...
output:
9487331362121050549 3906661590723083106 15757672015979182109 4975471776251039345 11503109206538591140 3763610618439604410
result:
ok 6 tokens
Test #3:
score: 0
Accepted
time: 14ms
memory: 7936kb
input:
1 20000 400 32 13 0 1721926083061553294 52 1 8951352260297008058 6 0 3180917732545757991 63 1 14978562500072226750 50 1 7331113732303115313 59 0 688182721924779475 12 0 16291922173168822489 61 0 16018198440613086698 8 0 12494084957448674305 7 0 2834422858291562646 42 1 10354539547309738529 28 0 2541...
output:
11827781865759498816 7454610526276185721 9581050724293785387 2177163806257271094 14004004964877510141 18073834598135159471 16966489063087641088 12289032565388413023 17823140805867698239 18104549908461644670 15570008264282957124 12400954982104000299 9842549278742638708 16535034933613060362 1561642006...
result:
ok 19600 tokens
Test #4:
score: 0
Accepted
time: 2869ms
memory: 8216kb
input:
500 20000 400 32 3 0 9869926173615303101 39 1 11114680792832491178 54 1 3380955246053990760 31 0 16868042247314276464 26 0 5814925615581342395 30 1 1114053898154397400 46 1 9215698002668459992 38 1 12938485987410997250 58 0 8030873196223549640 0 0 16055471402053138912 47 1 16568729207788187629 63 0 ...
output:
9119093329811149961 16901643057538871933 17161855998497876349 3964234071281411558 13588188063229334268 15557968976322375381 4612345875926431452 9507168112801039022 9504318642653891468 217407202160767706 12982350345598971306 17957502630817476223 6353877977318728572 15552768639781831485 16778108770682...
result:
ok 19600 tokens
Test #5:
score: 0
Accepted
time: 3383ms
memory: 15500kb
input:
4000 20000 400 35 33 0 18435679328748604368 55 1 10851974578636476759 1 0 11332084644969697080 13 0 4243547822701774011 19 0 18197854269436975495 32 0 10133703694198056054 6 0 12655387670867301210 36 0 1246525872821095171 51 1 812047498663608637 4 0 9797423115860097390 7 1 12105773148377740641 17 0 ...
output:
11875257514484243925 3443357416933857062 16160011677622853538 1582145987019406393 15019762274690743371 3128972641411454448 10632018957963074870 2420532366876270818 16130728863118353230 15834956073901517645 18404809296474853851 10982435108266120760 16463778300806795274 11990886156320593058 1145171640...
result:
ok 19600 tokens
Test #6:
score: 0
Accepted
time: 1276ms
memory: 37748kb
input:
20000 20000 0 34 47 1 3147866938814566873 50 0 8051884074279018250 4 0 11476150812073861567 54 0 3931985566612211642 60 1 9226417006726638292 49 0 2435425653073267226 33 1 5976119177961927073 40 1 3169532703977184656 2 1 17206894689684881943 37 0 2316971949450684490 7 1 7087775905790436416 18 1 7557...
output:
8031710763259664674 10015579400510819759 9509776159199873854 252965904282343862 17471441301398284397 6167329408972068582 11581702001320217920 13373488743211628824 2094753313448112669 15503010008451014749 384500896248723935 10501371892025480221 8907735695899875922 14479597201387282763 164403466075406...
result:
ok 20000 tokens
Test #7:
score: 0
Accepted
time: 1430ms
memory: 37696kb
input:
20000 20000 20 28 31 1 17220760822712602145 12 1 10079395927654210001 40 0 10440736241216457314 20 1 14759495678166748212 55 1 8734257463550073646 60 0 543206106562221008 29 1 5402811237936853387 52 1 3884345269948184760 22 0 7873959847686200341 15 1 18396630536251250330 25 0 18230407003294263406 14...
output:
6531775129959975384 6212576544894999781 4191848452578359691 2769536540387251859 15526337103142577854 14948743844803225542 15235110724610778185 9004056994453026335 1028305510694260706 13496210650896843548 13961471020487846633 1864980030930734934 15243868808579626755 10451839696548403150 1178402342726...
result:
ok 19980 tokens
Test #8:
score: 0
Accepted
time: 4387ms
memory: 37656kb
input:
20000 20000 400 41 15 1 10590708978689078436 33 0 17448869030270552656 37 1 16782453056389226553 2 1 18313039076194285622 53 1 7894371271572806769 60 1 14563226108042670650 56 0 12694119759311053234 12 1 969626878679760122 28 1 8906626075909573228 20 1 11632670066953088447 50 0 13097960756795495550 ...
output:
7425391644666486729 17533666397961516801 16986235811843827275 1784742314571007240 13192305384063626572 12739810377012216000 1179361465141596122 7698346401428161235 6903188112913915716 5380404381348976227 16126105607866972637 12798978320947566556 11234201442491665890 16073897288956866956 151328474491...
result:
ok 19600 tokens
Test #9:
score: 0
Accepted
time: 4406ms
memory: 37772kb
input:
20000 20000 400 33 39 1 17067623245236507261 27 1 7041428814521205530 50 1 10823426118594256003 28 1 7163716190894912799 12 1 4080987667516350158 63 0 17082717673883070565 17 0 11310350135715835231 51 1 12855244004029414317 38 0 9814237273168847221 57 1 3708701962235763971 37 0 10158992933772396697 ...
output:
6864973236048047224 18318008901523164537 13500746067907696382 13161681605750995854 3452654261090196316 14847903013724109682 7301818645657195470 15784097910646013208 6555334273152043996 6337001136120562705 7065460407919669838 17502323856909932125 12099828260978288865 17244785354672463736 159661862214...
result:
ok 19600 tokens
Test #10:
score: 0
Accepted
time: 1219ms
memory: 37840kb
input:
20000 20000 0 37 46 0 4806156443854081866 29 0 6910842714881233745 61 0 9379366064412681113 32 1 718568893402460472 45 0 1234243654449881049 16 0 9791590151480029686 24 1 801156398497308107 20 1 1638149966892153162 3 1 483739892768149714 56 1 3070030763953269690 38 1 11944075913457601606 6 1 8068547...
output:
17693343388614420171 11014279187501816246 7111154205373939902 5948421254644613369 5776121468606637836 16944170640450069348 8394185836099893155 11947149219582604015 4508739183749291929 11471060687727420580 3924131475517252887 1743542114579130111 14487529569441993654 8062193838630657668 18359613799309...
result:
ok 20000 tokens
Test #11:
score: 0
Accepted
time: 4332ms
memory: 37776kb
input:
20000 20000 400 31 63 1 14360706182574306953 17 0 4643864577315796645 48 0 11264878137122897405 18 1 14150130986659920202 25 1 15979000250901513596 49 0 16241841209566112679 37 1 16762565151400121253 14 1 7376170230332808198 26 1 10868082441744868454 27 1 6949308347230687639 44 1 4116452321258930556...
output:
4493451016206578040 14208826853413050113 15020158700931574670 16337826900074673926 5403566933376608394 8871156492968482557 8911109963819675601 6213157285507240354 17190717170193641517 15578273901773478953 1369444627312020075 11786462107951385516 17634527799358234224 18347358352139830828 145863906383...
result:
ok 19600 tokens
Test #12:
score: 0
Accepted
time: 1371ms
memory: 37792kb
input:
20000 20000 0 25 16 0 2668205375195949736 34 0 2748287585311204102 37 1 4531486636255948251 24 0 14410309392802368907 52 1 851885811168352867 47 1 15887239727531457455 42 0 8819527325570258215 44 0 16146066124743535517 46 1 1041563265194349313 11 1 13140073107604291185 0 1 16670532562293262804 56 1 ...
output:
5924012028700061898 4718073419648080016 13993322115865028469 82790239609178342 887419913876033685 15321668567642867070 8962935781265467660 1552533755174937777 16683793257623944188 6900756788022393102 10981237528745871227 5789630421744738481 9056874037200094100 15328577526113324947 627381852022728881...
result:
ok 20000 tokens
Test #13:
score: 0
Accepted
time: 4501ms
memory: 37784kb
input:
20000 20000 400 29 26 0 4544814232153615705 62 0 13471881549916225637 53 0 595040484360290534 17 1 11949377632182068615 20 0 9311349995021422035 60 0 816595034603135343 48 0 10654197142859256352 24 0 4772788762907504538 54 0 15584542718632709463 19 1 2151387765439259665 41 1 15099291996319444694 40 ...
output:
1423325416659742802 17371677980372930727 3681232738426467215 13266462173687709877 12639633063779823269 1946619485256865431 12989302207328517036 14138867084917472527 18218337902938347758 3372796243270362661 673871038008779791 9077527952253879051 7326631285358366273 2710349874806590369 172928358344422...
result:
ok 19600 tokens
Test #14:
score: 0
Accepted
time: 4508ms
memory: 37796kb
input:
20000 20000 400 24 38 1 3460586314685566112 26 0 4188084273268315686 61 0 1227557406397452582 25 1 5747999803901747386 41 1 1907261769878407698 27 0 16752772615002344376 34 0 17112817990633067537 60 0 9291256903378353577 45 0 7510343555807629464 13 0 18007693761515887577 9 1 17317953029923040761 4 0...
output:
13100999329968562920 15516017614708332089 5382331705592343945 357522576585990254 16311520569626827168 6758986479859611544 12732461424037837989 8966988217248420501 10391550114259677068 4660694210255306341 7237506373169380284 13657244350225493605 6916780657676036471 10881113620462446827 16277857127600...
result:
ok 19600 tokens
Test #15:
score: -100
Time Limit Exceeded
input:
20000 20000 400 60 25 1 2719522369398288789 40 1 9400902170286318935 6 1 9521944178235051324 43 0 11768204916287391421 22 0 12726538799306592512 47 1 15759776307217345226 17 1 15438840904724459733 13 0 17863856648581711698 29 1 4032777103500438360 10 0 683992519125165540 26 1 15461667428831774672 14...
output:
412280358023687627 16944058490509744381 15466195132618310199 6077409380314513321 12434153921109571960 11413514416426802783 10767065051044956586 8355603711288732816 847857152182131970 9141617948384616890 15540905398315461470 15289138824764246640 1958480954888593280 9090142125849820694 131690624170774...