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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 |
---|---|---|---|---|---|---|---|---|---|
#343786 | #1817. AND Permutation | LaStataleBlue | AC ✓ | 2263ms | 126196kb | C++23 | 3.4kb | 2024-03-03 02:19:25 | 2024-03-03 02:19:26 |
Judging History
answer
#include "bits/stdc++.h"
using namespace std;
typedef long long ll;
typedef long double db;
#define TESTCASE 0
static void solve([[maybe_unused]] int tc) {
int n;
cin >> n;
vector<long long> a(n);
for (int i = 0; i < n; i++)cin >> a[i];
if (n == 1) {
cout << "0\n";
return;
}
auto solve = [&](auto &solve, int pos, vector<long long> v) -> map<long long, long long> {
if (v.size() == 0) {
return map<long long, long long>();
}
if (v.size() == 2) {
return map<long long, long long>{{v[0], v[1]},
{v[1], v[0]}};
}
if (v.size() == 1) {
return map<long long, long long>{{v[0], v[0]}};
}
map<long long, long long> res;
vector<long long> v0, v1;
for (auto i: v) {
if (i & (1ll << pos))v1.push_back(i);
else v0.push_back(i);
}
map<long long, long long> sol0, sol1;
sol0 = solve(solve, pos - 1, v0);
sol1 = solve(solve, pos - 1, v1);
map<long long, int> col;
auto dfs = [&](auto &dfs, long long nodo, int mode) -> void {
if (col.find(nodo) != col.end())return;
col[nodo] = mode;
dfs(dfs, sol1[nodo], mode ^ 1);
if (sol0.find(nodo ^ (1ll << pos)) != sol0.end())
if (sol1.find(sol0[nodo ^ (1ll << pos)] ^ (1ll << pos)) != sol1.end()) {
dfs(dfs, sol0[nodo ^ (1ll << pos)] ^ (1ll << pos), mode ^ 1);
}
};
long long loop0 = -1, loop1 = -1;
for (auto [i, j]: sol0) {
if (i == j)loop0 = i;
}
for (auto [i, j]: sol1) {
if (i == j)loop1 = i;
}
if(loop1!=-1 && loop0==-1)dfs(dfs,loop1,1);
if(loop0!=-1 && loop1==-1 && sol1.find(loop0^(1ll<<pos))!=sol1.end())dfs(dfs,loop0^(1ll<<pos),0);
for (auto i: v1)if (sol1[i] != i)dfs(dfs, i, 1);
if (loop0 != -1 && loop1 != -1) {
sol0[loop0] = loop1;
sol1[loop1] = loop0;
loop0 = -1;
loop1 = -1;
}
for (auto [i, j]: sol1) {
if (col[i] == 1) {
if(i==j){
long long a=i^(1ll<<pos);
long long b=sol0[a];
sol1[i]=b;
sol0[b]=i;
sol0[a]=a;
continue;
}
long long a = i ^ (1ll << pos);
long long b = sol0[a];
sol1[i] = b;
sol1[j] = a;
sol0[a] = j;
sol0[b] = i;
}
}
for (auto [i, j]: sol0)res[i] = j;
for (auto [i, j]: sol1)res[i] = j;
return res;
};
auto sol = solve(solve, 59, a);
for (int i = 0; i < n; i++) {
cout << sol[a[i]] << "\n";
}
}
int main() {
ios::sync_with_stdio(false);
if (const char *f = getenv("REDIRECT_STDOUT"); f) {
freopen(f, "w", stdout);
}
int T = 1;
#if TESTCASE
cin >> T;
#endif
for (int t = 1; t <= T; t++) {
solve(t);
}
return 0;
}
詳細信息
Test #1:
score: 100
Accepted
time: 1ms
memory: 3648kb
input:
6 0 1 4 5 2 6
output:
4 6 0 2 5 1
result:
ok OK!
Test #2:
score: 0
Accepted
time: 2ms
memory: 3900kb
input:
272 315 138 126 6 394 297 44 273 84 200 9 197 396 133 16 46 65 87 86 336 316 174 140 162 250 306 52 188 57 36 63 192 320 388 10 156 15 208 38 32 31 228 30 305 234 384 220 142 72 27 337 110 94 317 304 242 398 209 5 323 29 284 301 309 244 230 261 61 254 266 194 296 275 313 80 206 214 88 308 18 288 106...
output:
196 309 129 313 116 86 210 238 168 55 310 58 114 90 199 208 318 384 297 47 194 337 307 285 4 141 267 66 390 218 256 62 151 122 244 98 112 46 209 287 288 283 224 142 277 87 35 305 182 292 174 145 160 2 206 261 49 38 314 148 290 226 146 138 10 280 242 386 257 132 316 215 204 6 303 304 265 135 11 236 3...
result:
ok OK!
Test #3:
score: 0
Accepted
time: 36ms
memory: 8172kb
input:
5134 36416 73248 85220 2072 16524 36385 101507 91137 17604 22 640 70530 66850 107792 81952 163 84260 46246 45090 101411 18824 66360 116881 400 50338 109824 17508 122881 98691 99843 36481 1696 102658 27008 2566 4 32900 103171 1153 104706 69923 82280 19616 66849 17540 36870 8352 117777 82156 6785 6780...
output:
70048 8256 264 67363 68960 70018 4896 35216 67880 69064 105763 35873 4237 18561 46214 106240 1224 16384 17540 21136 66660 57473 9472 125953 2116 16529 67976 6800 3112 18924 20496 104707 3745 99345 106497 62626 5667 3280 125200 1697 36480 133 70208 39554 45090 69537 54278 8358 36113 99618 25873 5158 ...
result:
ok OK!
Test #4:
score: 0
Accepted
time: 1ms
memory: 3668kb
input:
15 10 0 11 13 2 14 4 1 5 6 8 12 3 7 9
output:
5 0 4 2 13 1 11 14 10 9 7 3 12 8 6
result:
ok OK!
Test #5:
score: 0
Accepted
time: 18ms
memory: 6688kb
input:
3237 9776 12036 8229 2100 10676 17349 26144 2690 30256 3088 27328 31796 3344 54 3637 16908 17030 31749 8593 153 20020 2305 24980 17413 1155 16524 1068 16576 2881 1139 10416 1924 17284 1042 16969 1066 28084 24608 29220 25125 19744 26117 128 28724 4760 17792 27008 17696 4372 6784 19157 8577 405 19072 ...
output:
22533 16433 24080 30209 22017 10250 219 121 2053 25508 277 513 25285 4808 28672 10448 10561 560 19012 1122 12289 250 3616 11056 572 15920 10960 6712 24756 2184 17220 123 11312 6693 11652 24785 512 7701 3472 7184 540 2512 1136 3585 1123 14848 597 10900 28320 341 8480 16476 27200 9524 16532 8533 913 3...
result:
ok OK!
Test #6:
score: 0
Accepted
time: 0ms
memory: 3908kb
input:
32 21 10 13 29 15 30 14 0 26 19 18 2 8 25 5 23 17 12 24 3 4 22 20 27 6 9 1 28 7 16 11 31
output:
10 21 18 2 16 1 17 31 5 12 13 29 23 6 26 8 14 19 7 28 27 9 11 4 25 22 30 3 24 15 20 0
result:
ok OK!
Test #7:
score: 0
Accepted
time: 0ms
memory: 4264kb
input:
286 304 63 445 257 143 170 407 68 55 44 256 53 176 310 4 436 356 33 6 442 160 38 314 273 296 420 299 173 64 408 0 401 169 423 40 284 135 187 358 397 301 70 260 393 190 174 36 428 65 183 421 21 390 58 28 73 288 434 403 104 10 405 443 168 46 43 171 47 398 311 185 279 413 15 277 23 19 20 42 261 278 139...
output:
143 384 2 120 304 277 40 290 392 403 96 394 271 137 443 11 155 414 441 5 287 89 133 174 151 27 148 274 294 39 447 46 80 24 407 163 312 324 153 50 146 313 98 54 65 273 411 19 190 264 26 426 57 389 419 438 159 13 44 279 437 42 4 81 401 404 276 400 49 136 326 104 34 432 170 424 428 427 405 186 105 308 ...
result:
ok OK!
Test #8:
score: 0
Accepted
time: 2ms
memory: 3892kb
input:
260 261 790 778 536 273 7 28 19 840 12 3 527 75 4 599 795 336 543 793 82 850 286 852 2 848 539 841 587 847 326 535 515 519 837 86 78 322 271 525 80 785 22 596 523 794 95 81 339 70 798 590 67 333 69 834 284 21 540 30 72 789 581 514 8 26 27 11 1024 594 770 257 348 279 861 331 73 600 264 277 577 6 345 ...
output:
602 73 85 327 590 856 835 844 23 851 860 336 788 859 264 68 527 320 70 781 13 577 11 861 15 324 22 276 16 537 328 348 344 26 777 785 541 592 338 783 78 841 267 340 69 768 782 524 793 65 273 796 530 794 29 579 842 323 833 791 74 282 349 855 837 836 852 863 269 93 606 515 584 2 532 790 263 599 586 286...
result:
ok OK!
Test #9:
score: 0
Accepted
time: 0ms
memory: 3700kb
input:
128 240 194 178 243 2 131 163 32 112 225 153 129 97 82 25 158 140 144 134 66 69 65 98 24 13 26 192 157 160 3 49 211 196 6 133 14 33 5 12 139 99 176 28 179 83 138 11 150 19 155 224 137 208 15 4 154 113 143 147 135 18 81 34 149 73 136 23 76 209 30 197 146 27 17 80 48 227 145 168 152 68 0 50 1 51 29 20...
output:
15 29 65 0 241 40 80 159 143 18 6 114 158 161 134 97 83 99 25 157 146 178 145 135 210 197 51 66 77 168 142 12 9 153 72 177 204 154 211 20 144 67 227 76 140 21 148 73 200 68 31 22 42 240 201 5 130 112 96 24 225 162 209 10 150 23 136 179 34 193 26 69 132 226 163 195 28 98 3 7 155 243 205 242 192 194 1...
result:
ok OK!
Test #10:
score: 0
Accepted
time: 0ms
memory: 3656kb
input:
24 2 12 28 5 26 3 24 10 8 7 22 17 1 6 16 20 19 0 18 11 4 9 25 27
output:
25 18 3 10 1 28 7 5 19 24 9 6 26 17 0 11 8 16 12 20 27 22 2 4
result:
ok OK!
Test #11:
score: 0
Accepted
time: 9ms
memory: 5220kb
input:
1572 2144 58 3077 672 2376 2112 3978 1879 1170 557 2817 851 3975 2346 1814 1294 24 2602 1610 3457 606 1875 2818 2629 864 2156 1350 178 30 674 1547 2668 2948 1864 2432 2178 1310 176 2317 658 1057 587 2152 256 2927 1069 1282 1682 440 2208 2096 2850 1213 3076 3599 2607 1574 849 657 1188 578 676 1161 11...
output:
156 3205 858 1375 1559 1823 5 2088 2893 2370 1206 1164 8 581 105 2657 2151 1365 2341 526 1185 2060 1117 170 31 1923 537 3588 961 2125 2404 275 1081 23 625 120 705 2630 1618 1357 862 2340 660 2656 16 834 605 2408 1607 1887 1871 1101 2626 859 384 1360 2192 46 1358 792 2100 3083 2918 785 624 2913 900 2...
result:
ok OK!
Test #12:
score: 0
Accepted
time: 0ms
memory: 4288kb
input:
494 410 96 93 915 349 71 374 344 537 649 146 962 132 19 78 141 162 103 101 272 263 2 367 615 544 787 898 368 70 994 15 185 355 594 113 80 61 326 60 576 200 612 385 586 154 5 657 520 319 528 58 271 194 274 290 377 369 9 769 362 125 614 50 102 651 393 74 371 810 682 375 519 583 98 64 119 387 424 391 3...
output:
613 906 290 104 162 680 649 39 358 374 365 61 379 936 305 274 349 664 514 111 640 381 528 280 351 108 25 15 185 29 368 70 28 301 270 938 962 57 323 319 562 411 126 416 609 610 362 482 576 367 325 112 313 141 93 134 14 390 204 657 258 257 461 793 372 118 928 140 85 273 8 400 312 285 551 904 536 87 12...
result:
ok OK!
Test #13:
score: 0
Accepted
time: 2179ms
memory: 126196kb
input:
199969 8669248 1075841048 201328650 44042242 577154 1477480448 75844 406986886 1209534848 37758482 402981064 8462848 67126848 36160 35783200 268500996 25297024 203492360 138412736 1243643904 180232 570441730 272732160 67568128 52564512 570886432 34016 1225073920 536940936 1074372864 4556832 26850128...
output:
4269088 109117952 6295940 88080424 1076302080 100933648 33842 17826056 2135072 16959500 34078978 1145209888 1710464 411062274 71336978 1610786880 4984836 1610645664 67114032 831660032 407110658 335546512 738347008 33581058 4817920 204472832 2904320 1051140 18112514 134372864 1184512 218388488 800194...
result:
ok OK!
Test #14:
score: 0
Accepted
time: 2263ms
memory: 121212kb
input:
190281 53740576 202441232 536983640 1145053184 202703424 706479124 537213456 135726400 322181124 369160232 264208 16875750 536984090 604439104 254017728 538217476 672404500 12716036 1075089440 401830 310411820 1357398048 201721088 151389008 67162128 302098580 385933344 310487132 134481938 1144115456...
output:
1879087108 6337792 402915842 137483536 805353498 4329992 402686026 536871452 1610646560 8456916 205632768 4596480 402915392 152044848 538052144 1394610208 38404616 539038514 857738244 21070400 75984 537930368 1079111696 605094944 1215374592 8389224 8393804 1611661984 805417544 138421264 537071648 13...
result:
ok OK!
Test #15:
score: 0
Accepted
time: 2194ms
memory: 126164kb
input:
199998 344064132 2066 301989920 83886244 1744994560 84017920 704909320 1090847234 1354825984 19407360 42205408 436469796 67963392 34621480 35652096 100673568 34734336 285356032 136316320 536912388 50667520 9199616 2099392 2621792 285220880 1182088 1581074 50320 17111168 67747856 20987920 672661780 1...
output:
167772722 1476396580 1157628036 681574410 386146816 35919936 4210944 541065540 136855556 9472260 1142949912 1075839106 37929984 541204546 274268162 1074839616 17139200 202424320 1073777232 134431746 546471936 560009216 68158000 4341912 1207961088 557604 263560 5378050 188480 538316832 547881088 1073...
result:
ok OK!
Test #16:
score: 0
Accepted
time: 1494ms
memory: 47092kb
input:
199984 4402408632320 9034687045437440 18155138279542816 2269533733650432 9077568067863552 45176733762093056 4503668347109380 68719501312 563500280252416 10133374039506944 567382359670784 4329570308 144255925568405504 848827271610432 288233124932880384 162411061562179648 108086700294537232 2199137340...
output:
562949954535432 38104950898690 288234775276158984 140774005014528 17596499886080 19175482788553216 2251804343533570 108086391056924720 68736254480 4785212118532096 355305464528896 2252624464183312 72092812770804288 70368744767620 4503878804439296 85900394504 18014415722905604 8881992368208 68681732 ...
result:
ok OK!
Test #17:
score: 0
Accepted
time: 1515ms
memory: 32400kb
input:
175134 108086408238334020 144115773533585824 72058968499306884 2533755843543040 146828920228937728 9007199254873088 218459768464475136 585474548627931136 281492160856100 2432326030065664 1460168630026244 2286997087993924 657811695644704776 146649631097389056 594479548859424768 2287544695799808 36029...
output:
9592173800460296 576465150383572992 36591747375038464 144296607628657152 1443243262464 432416002299400592 1099520278672 108368143092563976 1178676741800960 144398037442134528 272630816 9148488646656000 36030996075790336 180732374811136 72057595783351560 9147941038850116 72620819339559040 21620796863...
result:
ok OK!
Test #18:
score: 0
Accepted
time: 1682ms
memory: 60728kb
input:
198623 17188785152 687750512640 70403108110912 4471062004740 8590526656 35184372097280 1125901047694464 105561706332160 2201206521856 4399205466112 140737926660112 2815377939628040 309287979136 211123412402176 166912 422212465131688 569547159506984 1161153003683904 3377699787702272 79440788857120 70...
output:
4398050705576 4400194126856 36297054885888 2185232448 4398851818024 79440823451688 17695407865872 1104092862464 70373043364224 35253091640324 8830519889920 6597137039394 536944672 2260598223015938 8796102787080 582749752658180 281474980905024 1133873463312 88315269636 35184406691848 1666455699592 67...
result:
ok OK!
Test #19:
score: 0
Accepted
time: 1756ms
memory: 76816kb
input:
199906 137438955040 23090817991168 139787763728 22541064208400 1236950606384 71468256591872 1099516354560 134480416 4400261120514 6597069864960 84021504 68720590856 2203318239234 8615116800 17729910226944 68753162498 9668003908 137440596000 35193029263360 6597069767756 27487808618626 79182017075232 ...
output:
275280642056 214756754464 71760317777928 12781568 1073875008 4673092190208 5100339200 137438982160 2749852811280 1142528426016 8865887338560 17593394003984 9139708235776 429765165120 106102872145920 4296278048 70368886785544 2199023313932 17592454547584 34493956112 70368882590464 1610620944 22677427...
result:
ok OK!