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 |
---|---|---|---|---|---|---|---|---|---|
#400806 | #5444. Tavern Chess | comeintocalm# | AC ✓ | 217ms | 3956kb | C++20 | 1.4kb | 2024-04-27 16:18:45 | 2024-04-27 16:18:45 |
Judging History
answer
#include <bits/stdc++.h>
#define db double
using namespace std;
int n[2];
int a[2][10], b[2][10];
int cnt[2];
db tie, A, B;
int las[2];
void dfs (int k, db p) {
if (!cnt[0] && !cnt[1]) return ;
else if (!cnt[0]) { B += p; return ; }
else if (!cnt[1]) { A += p; return ; }
int tot = cnt[k ^ 1], pos;
int rc = las[k];
for (pos = las[k] % n[k] + 1; ; pos = pos % n[k] + 1)
if (a[k][pos] > 0) break ;
//return ;
las[k] = pos;
for (int i = 1; i <= n[k ^ 1]; ++i)
if (a[k ^ 1][i] > 0) {
a[k ^ 1][i] -= b[k][pos];
a[k][pos] -= b[k ^ 1][i];
if (a[k ^ 1][i] <= 0) --cnt[k ^ 1];
if (a[k][pos] <= 0) --cnt[k];
dfs (k ^ 1, p / tot);
if (a[k ^ 1][i] <= 0) ++cnt[k ^ 1];
if (a[k][pos] <= 0) ++cnt[k];
a[k ^ 1][i] += b[k][pos];
a[k][pos] += b[k ^ 1][i];
}
las[k] = rc;
}
int main() {
int i,j,k;
cin >> n[0] >> n[1];
cnt[0] = n[0], cnt[1] = n[1];
for (i = 1; i <= n[0]; ++i) cin >> a[0][i], b[0][i] = a[0][i];
for (i = 1; i <= n[1]; ++i) cin >> a[1][i], b[1][i] = a[1][i];
las[0] = las[1] = 0;
if (n[0] > n[1]) dfs (0, 1);
else if (n[0] < n[1]) dfs (1, 1);
else {
dfs (0, 0.5);
dfs (1, 0.5);
}
printf ("%.15lf\n", A);
printf ("%.15lf\n", B);
printf ("%.15lf", 1 - A - B);
//cout << A << endl << B << endl << 1 - A - B;
return 0;
}
详细
Test #1:
score: 100
Accepted
time: 0ms
memory: 3840kb
input:
2 3 2 5 3 4 1
output:
0.125000000000000 0.750000000000000 0.125000000000000
result:
ok 3 numbers
Test #2:
score: 0
Accepted
time: 1ms
memory: 3948kb
input:
6 6 1 1 4 5 1 4 1 1 4 5 1 4
output:
0.241867283950625 0.241867283950620 0.516265432098755
result:
ok 3 numbers
Test #3:
score: 0
Accepted
time: 1ms
memory: 3844kb
input:
7 7 1 1 1 1 1 1 1 1 1 1 1 1 1 1
output:
0.000000000000000 0.000000000000000 1.000000000000000
result:
ok 3 numbers
Test #4:
score: 0
Accepted
time: 0ms
memory: 3896kb
input:
1 7 7 1 1 1 1 1 1 1
output:
0.000000000000000 0.000000000000000 1.000000000000000
result:
ok 3 numbers
Test #5:
score: 0
Accepted
time: 0ms
memory: 3892kb
input:
2 3 736618938 652769331 328875880 97571721 44608905
output:
1.000000000000000 0.000000000000000 0.000000000000000
result:
ok 3 numbers
Test #6:
score: 0
Accepted
time: 0ms
memory: 3952kb
input:
5 4 53585130 731696211 668322278 611205195 158818781 569587984 776042583 745745433 330119007
output:
0.066840277777778 0.664351851851852 0.268807870370370
result:
ok 3 numbers
Test #7:
score: 0
Accepted
time: 0ms
memory: 3764kb
input:
7 2 578505806 551611151 92903265 403642038 542119417 57334031 307573613 897644535 168524310
output:
0.999999999999999 0.000000000000000 0.000000000000001
result:
ok 3 numbers
Test #8:
score: 0
Accepted
time: 1ms
memory: 3944kb
input:
5 6 113196606 64768263 772808463 787707989 500151952 481840741 676847825 4641268 431386165 847736311 169677832
output:
0.136323173868314 0.522397183641966 0.341279642489720
result:
ok 3 numbers
Test #9:
score: 0
Accepted
time: 3ms
memory: 3896kb
input:
6 6 260666773 527612597 471926610 702232282 559007797 606173983 560573055 928117268 101411867 875949818 907478252 182117037
output:
0.000000000000000 0.960819573045439 0.039180426954561
result:
ok 3 numbers
Test #10:
score: 0
Accepted
time: 0ms
memory: 3892kb
input:
3 3 333377599 3066695 67916629 426841530 865184552 974638244
output:
0.000000000000000 1.000000000000000 -0.000000000000000
result:
ok 3 numbers
Test #11:
score: 0
Accepted
time: 0ms
memory: 3824kb
input:
1 1 529429019 529428649
output:
1.000000000000000 0.000000000000000 0.000000000000000
result:
ok 3 numbers
Test #12:
score: 0
Accepted
time: 0ms
memory: 3952kb
input:
3 3 12886596 817437415 465037461 12886473 817437448 465037967
output:
0.069444444444444 0.652777777777778 0.277777777777778
result:
ok 3 numbers
Test #13:
score: 0
Accepted
time: 7ms
memory: 3956kb
input:
6 6 211213374 319527017 257080158 176742665 53109345 33822515 53109265 319527076 176743175 257080012 211212799 33822353
output:
0.423399959276358 0.319386584790819 0.257213455932823
result:
ok 3 numbers
Test #14:
score: 0
Accepted
time: 1ms
memory: 3848kb
input:
1 2 1 1 1
output:
0.000000000000000 1.000000000000000 0.000000000000000
result:
ok 3 numbers
Test #15:
score: 0
Accepted
time: 0ms
memory: 3840kb
input:
1 2 1 1 3
output:
0.000000000000000 1.000000000000000 0.000000000000000
result:
ok 3 numbers
Test #16:
score: 0
Accepted
time: 0ms
memory: 3908kb
input:
1 2 2 4 2
output:
0.000000000000000 1.000000000000000 0.000000000000000
result:
ok 3 numbers
Test #17:
score: 0
Accepted
time: 0ms
memory: 3844kb
input:
1 2 3 5 5
output:
0.000000000000000 1.000000000000000 0.000000000000000
result:
ok 3 numbers
Test #18:
score: 0
Accepted
time: 1ms
memory: 3764kb
input:
1 2 4 1 2
output:
1.000000000000000 0.000000000000000 0.000000000000000
result:
ok 3 numbers
Test #19:
score: 0
Accepted
time: 0ms
memory: 3900kb
input:
1 2 5 2 5
output:
0.000000000000000 0.000000000000000 1.000000000000000
result:
ok 3 numbers
Test #20:
score: 0
Accepted
time: 0ms
memory: 3852kb
input:
1 2 5 5 5
output:
0.000000000000000 1.000000000000000 0.000000000000000
result:
ok 3 numbers
Test #21:
score: 0
Accepted
time: 0ms
memory: 3952kb
input:
2 2 1 1 1 3
output:
0.000000000000000 1.000000000000000 0.000000000000000
result:
ok 3 numbers
Test #22:
score: 0
Accepted
time: 0ms
memory: 3824kb
input:
2 2 1 1 2 3
output:
0.000000000000000 1.000000000000000 0.000000000000000
result:
ok 3 numbers
Test #23:
score: 0
Accepted
time: 0ms
memory: 3884kb
input:
2 2 1 4 2 5
output:
0.000000000000000 0.500000000000000 0.500000000000000
result:
ok 3 numbers
Test #24:
score: 0
Accepted
time: 0ms
memory: 3900kb
input:
2 2 2 2 1 4
output:
0.000000000000000 0.000000000000000 1.000000000000000
result:
ok 3 numbers
Test #25:
score: 0
Accepted
time: 0ms
memory: 3844kb
input:
2 2 3 2 4 1
output:
0.000000000000000 0.500000000000000 0.500000000000000
result:
ok 3 numbers
Test #26:
score: 0
Accepted
time: 0ms
memory: 3724kb
input:
2 2 3 3 1 3
output:
1.000000000000000 0.000000000000000 0.000000000000000
result:
ok 3 numbers
Test #27:
score: 0
Accepted
time: 0ms
memory: 3896kb
input:
2 2 3 3 2 4
output:
0.000000000000000 0.000000000000000 1.000000000000000
result:
ok 3 numbers
Test #28:
score: 0
Accepted
time: 0ms
memory: 3948kb
input:
2 2 3 3 5 3
output:
0.000000000000000 1.000000000000000 0.000000000000000
result:
ok 3 numbers
Test #29:
score: 0
Accepted
time: 1ms
memory: 3768kb
input:
2 2 4 3 2 1
output:
1.000000000000000 0.000000000000000 0.000000000000000
result:
ok 3 numbers
Test #30:
score: 0
Accepted
time: 0ms
memory: 3896kb
input:
2 2 4 3 4 4
output:
0.000000000000000 1.000000000000000 0.000000000000000
result:
ok 3 numbers
Test #31:
score: 0
Accepted
time: 0ms
memory: 3896kb
input:
2 2 5 1 5 2
output:
0.125000000000000 0.625000000000000 0.250000000000000
result:
ok 3 numbers
Test #32:
score: 0
Accepted
time: 1ms
memory: 3940kb
input:
2 2 5 1 5 3
output:
0.125000000000000 0.625000000000000 0.250000000000000
result:
ok 3 numbers
Test #33:
score: 0
Accepted
time: 0ms
memory: 3940kb
input:
2 2 5 2 2 3
output:
0.875000000000000 0.000000000000000 0.125000000000000
result:
ok 3 numbers
Test #34:
score: 0
Accepted
time: 0ms
memory: 3888kb
input:
2 2 5 4 1 2
output:
1.000000000000000 0.000000000000000 0.000000000000000
result:
ok 3 numbers
Test #35:
score: 0
Accepted
time: 1ms
memory: 3884kb
input:
2 2 5 4 3 5
output:
0.875000000000000 0.000000000000000 0.125000000000000
result:
ok 3 numbers
Test #36:
score: 0
Accepted
time: 0ms
memory: 3896kb
input:
2 2 5 5 1 4
output:
1.000000000000000 0.000000000000000 0.000000000000000
result:
ok 3 numbers
Test #37:
score: 0
Accepted
time: 0ms
memory: 3956kb
input:
2 2 5 5 2 2
output:
1.000000000000000 0.000000000000000 0.000000000000000
result:
ok 3 numbers
Test #38:
score: 0
Accepted
time: 0ms
memory: 3824kb
input:
1 1 6 6
output:
0.000000000000000 0.000000000000000 1.000000000000000
result:
ok 3 numbers
Test #39:
score: 0
Accepted
time: 1ms
memory: 3896kb
input:
5 5 6 5 9 9 3 3 5 9 9 6
output:
0.297870370370370 0.278773148148149 0.423356481481481
result:
ok 3 numbers
Test #40:
score: 0
Accepted
time: 2ms
memory: 3892kb
input:
6 6 10 2 3 4 5 7 5 2 4 3 10 7
output:
0.254010456854444 0.192773705418370 0.553215837727186
result:
ok 3 numbers
Test #41:
score: 0
Accepted
time: 32ms
memory: 3896kb
input:
7 7 7 6 8 6 7 3 9 7 6 9 8 7 3 6
output:
0.310913751425588 0.365768367913655 0.323317880660757
result:
ok 3 numbers
Test #42:
score: 0
Accepted
time: 2ms
memory: 3892kb
input:
6 6 5 4 7 9 9 10 9 4 9 7 5 10
output:
0.216942435056590 0.327856545781907 0.455201019161503
result:
ok 3 numbers
Test #43:
score: 0
Accepted
time: 0ms
memory: 3896kb
input:
4 4 9 7 10 6 9 7 6 10
output:
0.330873842592593 0.262297453703704 0.406828703703704
result:
ok 3 numbers
Test #44:
score: 0
Accepted
time: 1ms
memory: 3888kb
input:
3 3 3 10 3 3 10 3
output:
0.187500000000000 0.187500000000000 0.625000000000000
result:
ok 3 numbers
Test #45:
score: 0
Accepted
time: 0ms
memory: 3884kb
input:
2 2 3 4 3 4
output:
0.000000000000000 0.000000000000000 1.000000000000000
result:
ok 3 numbers
Test #46:
score: 0
Accepted
time: 50ms
memory: 3900kb
input:
7 7 922750124 99645786 685060385 948410807 266950246 996521461 883971852 266950246 99645786 883971852 685060385 922750124 996521461 948410807
output:
0.363356371416484 0.279566405511426 0.357077223072091
result:
ok 3 numbers
Test #47:
score: 0
Accepted
time: 82ms
memory: 3780kb
input:
7 7 241155912 361580213 393947982 781406405 485516551 277202028 115028196 485516551 361580213 115028196 393947982 241155912 277202028 781406405
output:
0.370176093599495 0.278789945303287 0.351033961097218
result:
ok 3 numbers
Test #48:
score: 0
Accepted
time: 46ms
memory: 3788kb
input:
7 7 565748008 734938287 873800405 879803305 473331973 893190834 623040014 473331973 734938287 623040014 873800405 565748008 893190834 879803305
output:
0.364305908016452 0.315603554226816 0.320090537756732
result:
ok 3 numbers
Test #49:
score: 0
Accepted
time: 115ms
memory: 3884kb
input:
7 7 14 4 6 5 201506030 15 15 4 14 201506030 15 15 6 5
output:
0.178183791652252 0.337081509869525 0.484734698478223
result:
ok 3 numbers
Test #50:
score: 0
Accepted
time: 81ms
memory: 3896kb
input:
7 7 3 2 3 5 784861968 2 1 2 3 784861968 1 2 3 5
output:
0.223075021873214 0.316151580232903 0.460773397893883
result:
ok 3 numbers
Test #51:
score: 0
Accepted
time: 194ms
memory: 3844kb
input:
7 7 8 15 3 9 168061718 2 5 15 8 168061718 5 2 3 9
output:
0.212969595987913 0.319962995066524 0.467067408945563
result:
ok 3 numbers
Test #52:
score: 0
Accepted
time: 71ms
memory: 3844kb
input:
7 7 859736717 19 19 18 13 10 7 7 10 13 18 19 19 859736717
output:
0.393620652595129 0.147967266251656 0.458412081153215
result:
ok 3 numbers
Test #53:
score: 0
Accepted
time: 91ms
memory: 3956kb
input:
7 7 761045932 18 13 11 9 7 6 6 7 9 11 13 18 761045932
output:
0.382467689555018 0.147493238654738 0.470039071790244
result:
ok 3 numbers
Test #54:
score: 0
Accepted
time: 106ms
memory: 3936kb
input:
7 7 379524878 17 16 14 10 6 1 1 6 10 14 16 17 379524878
output:
0.379260293299643 0.176536722080090 0.444202984620267
result:
ok 3 numbers
Test #55:
score: 0
Accepted
time: 114ms
memory: 3764kb
input:
7 7 986258805 329018732 16 14 10 10 4 4 10 10 14 16 329018732 986258805
output:
0.335206523508025 0.168228186481938 0.496565290010036
result:
ok 3 numbers
Test #56:
score: 0
Accepted
time: 99ms
memory: 3888kb
input:
7 7 402437510 39859989 20 20 18 17 7 7 17 18 20 20 39859989 402437510
output:
0.328699473643118 0.160263058268801 0.511037468088081
result:
ok 3 numbers
Test #57:
score: 0
Accepted
time: 125ms
memory: 3896kb
input:
7 7 719895666 88341845 15 11 10 6 5 5 6 10 11 15 88341845 719895666
output:
0.341541058762739 0.169436596665831 0.489022344571430
result:
ok 3 numbers
Test #58:
score: 0
Accepted
time: 173ms
memory: 3764kb
input:
7 7 22 657372492 8 20 531193761 10 21 8 22 20 657372492 531193761 21 10
output:
0.283032035858699 0.214331641402770 0.502636322738531
result:
ok 3 numbers
Test #59:
score: 0
Accepted
time: 217ms
memory: 3892kb
input:
7 7 8 559730577 2 23 543514141 3 24 2 8 23 559730577 543514141 24 3
output:
0.283681616584299 0.222015713449461 0.494302669966240
result:
ok 3 numbers
Test #60:
score: 0
Accepted
time: 149ms
memory: 3780kb
input:
7 7 24 416408320 4 25 698151361 24 15 4 24 25 416408320 698151361 15 24
output:
0.297516368443154 0.247286586967633 0.455197044589214
result:
ok 3 numbers