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 |
|---|---|---|---|---|---|---|---|---|---|
| #579828 | #4564. Digital Circuit | ModyKachef | 7 | 234ms | 4136kb | C++23 | 1.2kb | 2024-09-21 18:17:21 | 2024-09-21 18:17:22 |
Judging History
answer
#include "circuit.h"
#include <bits/stdc++.h>
#include <vector>
using namespace std;
#define ll long long
#pragma GCC optimize("trapv")
vector<int> a;
int n , m;
vector<ll> dp , dp2;
vector<vector<int>> adj;
vector<ll> pw;
const int mod = 1000002022;
// dp[i] = number of ways to make i = 1;
void dfs(int node){
int c = adj[node].size();
if (node >= n) {dp[node] = a[node-n]; dp2[node]= 1; return;}
dp2[node] = c;
for (auto i : adj[node]){
dfs(i);
dp2[node]*=dp2[i];
dp2[node]%=mod;
}
for (int msk = 1 ; msk < (1<<c) ; msk++){
ll prod = 1;
for (int i = 0 ; i < c ; i++){
if (msk & (1<<i)) prod*=(dp[adj[node][i]]);
else prod *= (dp2[adj[node][i]] - dp[adj[node][i]] + mod)%mod;
prod %= mod;
}
int x = __builtin_popcount(msk) - 1;
dp[node] += prod * (x+1);
dp[node] %= mod;
}
}
void init(int N, int M, std::vector<int> P, std::vector<int> A) {
n= N, m = M; a = A;
adj.assign(N+M , {});
for (int i = 1 ; i < N + M ; i++) adj[P[i]].push_back(i);
}
int count_ways(int L, int R) {
for (int i = L ; i <= R ; i++) a[i-n] = (!a[i-n]);
dp2.assign(n+m+1 , 0); dp.assign(n+m+1 , 0);
dfs(0);
return dp[0]%mod;
}
詳細信息
Subtask #1:
score: 0
Wrong Answer
Test #1:
score: 2
Accepted
time: 1ms
memory: 3760kb
input:
1 2 -1 0 0 0 0 1 1 2 2 1 2 2 2 1 2 -1 -1 -2 -2
output:
1 2 0 1 1
result:
ok 7 lines
Test #2:
score: 2
Accepted
time: 1ms
memory: 3788kb
input:
1 1 -1 0 0 1 1 1 1 1 1 1 1 -1 -1 -2 -2
output:
1 0 1 0
result:
ok 6 lines
Test #3:
score: 0
Wrong Answer
time: 234ms
memory: 3844kb
input:
1 972 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...
output:
0 0 0 0 0
result:
wrong answer 3rd lines differ - expected: '509', found: '0'
Subtask #2:
score: 7
Accepted
Test #9:
score: 7
Accepted
time: 0ms
memory: 4092kb
input:
1 2 -1 0 0 0 0 1 1 2 2 1 2 2 2 1 2 -1 -1 -2 -2
output:
1 2 0 1 1
result:
ok 7 lines
Test #10:
score: 7
Accepted
time: 0ms
memory: 3796kb
input:
255 256 -1 0 0 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 22 22 23 23 24 24 25 25 26 26 27 27 28 28 29 29 30 30 31 31 32 32 33 33 34 34 35 35 36 36 37 37 38 38 39 39 40 40 41 41 42 42 43 43 44 44 45 45 46 46 47 47 48 48 49 49 50 50 51 ...
output:
52130940 785285606 585825652
result:
ok 5 lines
Test #11:
score: 7
Accepted
time: 1ms
memory: 4136kb
input:
511 512 -1 0 0 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 22 22 23 23 24 24 25 25 26 26 27 27 28 28 29 29 30 30 31 31 32 32 33 33 34 34 35 35 36 36 37 37 38 38 39 39 40 40 41 41 42 42 43 43 44 44 45 45 46 46 47 47 48 48 49 49 50 50 51 ...
output:
655368480 979089518 133738288 486298234 70832346
result:
ok 7 lines
Test #12:
score: 7
Accepted
time: 0ms
memory: 3844kb
input:
511 512 -1 0 0 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 22 22 23 23 24 24 25 25 26 26 27 27 28 28 29 29 30 30 31 31 32 32 33 33 34 34 35 35 36 36 37 37 38 38 39 39 40 40 41 41 42 42 43 43 44 44 45 45 46 46 47 47 48 48 49 49 50 50 51 ...
output:
640949026 225483138 810019272 225483138 640949026
result:
ok 7 lines
Test #13:
score: 7
Accepted
time: 0ms
memory: 3844kb
input:
511 512 -1 0 0 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 22 22 23 23 24 24 25 25 26 26 27 27 28 28 29 29 30 30 31 31 32 32 33 33 34 34 35 35 36 36 37 37 38 38 39 39 40 40 41 41 42 42 43 43 44 44 45 45 46 46 47 47 48 48 49 49 50 50 51 ...
output:
655368480 457459326 408972838 872925214 486298234
result:
ok 7 lines
Test #14:
score: 7
Accepted
time: 1ms
memory: 3872kb
input:
726 727 -1 0 0 2 1 1 2 3 5 7 9 4 9 7 6 6 11 8 16 12 17 19 3 14 18 16 15 25 10 10 8 27 26 24 20 30 14 18 33 32 4 40 12 25 30 22 43 45 39 46 13 33 23 13 35 26 31 15 57 47 38 22 37 28 41 55 39 43 23 29 64 17 49 67 24 36 55 5 59 62 63 59 48 28 70 11 71 74 76 56 84 66 88 88 56 58 77 27 79 38 74 98 95 44 ...
output:
706880838 491517432
result:
ok 4 lines
Test #15:
score: 7
Accepted
time: 0ms
memory: 3936kb
input:
999 1000 -1 0 1 1 0 4 2 5 5 8 8 3 7 9 6 4 15 16 7 2 11 13 13 18 21 23 12 10 6 20 29 18 16 19 14 31 24 34 35 17 28 26 27 31 29 25 45 43 33 46 32 23 27 42 48 14 15 42 45 37 12 41 59 43 51 57 3 47 40 38 39 64 66 21 56 19 61 59 58 55 26 11 40 77 63 82 48 85 58 53 56 10 22 75 92 91 92 47 81 52 71 96 100 ...
output:
942041994 438937124 841357772 232099870 90068874
result:
ok 7 lines
Test #16:
score: 7
Accepted
time: 2ms
memory: 3860kb
input:
999 1000 -1 0 1 2 3 0 3 6 5 8 6 8 11 9 1 14 10 12 10 13 2 20 4 17 22 13 12 26 15 11 14 27 31 4 30 19 32 18 32 21 38 36 30 19 17 25 23 25 39 27 48 40 41 41 47 38 46 56 54 56 34 45 20 52 57 58 62 65 65 29 40 43 28 54 5 34 26 15 61 67 49 9 43 46 73 76 68 79 87 83 81 47 82 92 68 52 28 86 69 60 93 71 71 ...
output:
846777934 543886020 117265458 170290282 281705356
result:
ok 7 lines
Test #17:
score: 7
Accepted
time: 1ms
memory: 4000kb
input:
999 1000 -1 0 1 0 1 4 2 5 3 2 5 6 3 9 8 6 7 10 15 14 8 11 18 22 19 12 4 25 22 12 21 7 31 17 15 13 30 27 18 11 38 36 27 42 42 40 37 9 13 20 29 10 49 47 43 34 50 55 19 58 28 17 47 48 35 64 36 64 61 33 37 33 62 16 24 53 67 65 73 70 29 26 54 58 69 51 75 14 82 59 59 77 80 63 46 90 56 30 77 94 39 49 68 66...
output:
705376374 644042668 670552036
result:
ok 5 lines
Test #18:
score: 7
Accepted
time: 2ms
memory: 4016kb
input:
999 1000 -1 0 1 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 9...
output:
934163262 112313082 337041484 769464108 426960866
result:
ok 7 lines
Test #19:
score: 7
Accepted
time: 2ms
memory: 4072kb
input:
999 1000 -1 0 1 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 9...
output:
824177488 180713918 915259054 915239172 406741568
result:
ok 7 lines
Test #20:
score: 7
Accepted
time: 1ms
memory: 3904kb
input:
848 849 -1 0 0 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 22 22 23 23 24 24 25 25 26 26 27 27 28 28 29 29 30 30 31 31 32 32 33 33 34 34 35 35 36 36 37 37 38 38 39 39 40 40 41 41 42 42 43 43 44 44 45 45 46 46 47 47 48 48 49 49 50 50 51 ...
output:
740267208 421935812 842353974 899432906 740267208
result:
ok 7 lines
Subtask #3:
score: 0
Skipped
Dependency #1:
0%
Subtask #4:
score: 0
Time Limit Exceeded
Test #43:
score: 0
Time Limit Exceeded
input:
32767 32768 -1 0 0 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 22 22 23 23 24 24 25 25 26 26 27 27 28 28 29 29 30 30 31 31 32 32 33 33 34 34 35 35 36 36 37 37 38 38 39 39 40 40 41 41 42 42 43 43 44 44 45 45 46 46 47 47 48 48 49 49 50 50...
output:
431985922 394586018 431985922 469385826 506785730 469385826 431985922 469385826 431985922 469385826 506785730 469385826 431985922 394586018 357186114 319786210 357186114 394586018 431985922 394586018 357186114 394586018 431985922 469385826 506785730 469385826 431985922 394586018 357186114 319786210 ...
result:
Subtask #5:
score: 0
Skipped
Dependency #4:
0%
Subtask #6:
score: 0
Time Limit Exceeded
Dependency #2:
100%
Accepted
Test #55:
score: 0
Time Limit Exceeded
input:
98261 98262 -1 0 0 1 2 2 4 5 3 8 6 6 1 10 13 10 9 5 12 11 18 17 20 4 18 19 24 11 26 27 24 29 17 29 25 34 7 7 13 21 16 9 23 38 33 25 28 21 37 48 40 46 43 38 49 27 41 22 42 39 58 36 56 32 42 61 22 30 36 47 68 67 59 66 58 23 3 52 39 44 12 8 51 26 74 76 81 65 53 19 59 90 20 83 54 90 77 37 70 67 68 48 73...
output:
732332002 281856764 14589944 411925198 494975700 394036962 773421578 775146066 4883078 260203704 903670862 346009340 587339956 274764376 460788066 389167006 366495594 540344200 552587736 827184842 811178920 435730860 31164648 948570022 596481960 285872536 249124126 542862090 457661798 194120298 6299...
result:
Subtask #7:
score: 0
Skipped
Dependency #3:
0%
Subtask #8:
score: 0
Skipped
Dependency #1:
0%