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Submission #824364

# Submission time Handle Problem Language Result Execution time Memory
824364 2023-08-14T04:21:06 Z boyliguanhan Digital Circuit (IOI22_circuit) C++17
46 / 100
 3000 ms 9056 KB 
#include "circuit.h"
#include<bits/stdc++.h>
using namespace std;
long long tm = 1, l[800100], r[800100], v[800100], cont[800100], lz[800100], mod = 1000002022, st[200100], nn, deg[200100], Cont[200100];
set<int> nansc;
vector<int> adj[200100];
void dfs(int n) {
  if(n>=nn) {
    Cont[n-nn]=1;
    for(auto i: nansc)
      Cont[n-nn]=Cont[n-nn]*deg[i]%mod;
    return;
  }
  nansc.erase(n);
  for(auto i: adj[n])
    dfs(i);
  nansc.insert(n);
}
void pd(int n) {
  if(lz[n]){
    v[n]=cont[n]-v[n];
    lz[n]=0;
    if(l[n]!=r[n])
      lz[n*2]^=1,lz[n*2+1]^=1;
  }
}
void build(int i, int L, int R) {
  l[i] = L;
  r[i] = R;
  if(L==R) {
    cont[i] = Cont[L];
    v[i] = st[L]*cont[i];
  } else {
    build(i*2,L,L+R>>1);
    build(i*2+1,L+R+2>>1, R);
    cont[i] = cont[i*2]+cont[i*2+1];
    v[i] = v[i*2]+v[i*2+1];
  }
}
void update(int i, int tl, int tr) {
  if(tl<=l[i]&&r[i]<=tr) 
    lz[i]^=1, tr=-1;
  pd(i);
  if(l[i]>tr||tl>r[i])
    return;
  update(i*2,tl,tr);
  update(i*2+1,tl,tr);
  v[i] = v[i*2]+v[i*2+1];
}
void init(int N, int M, vector<int> P, vector<int> A) {
  for(int i = 0; i < N; i++)
    nansc.insert(i);
  nn=N;
  for(int i = 0; i < M; i++)
    st[i] = A[i];
  for(int i = 1; i < N+M; i++)
    adj[P[i]].push_back(i), deg[P[i]]++;
  dfs(0);
  build(1,0,M-1);
}
int count_ways(int L, int R) {
  update(1,L-nn,R-nn);
  return v[1]%mod;
}

Compilation message

circuit.cpp: In function 'void build(int, int, int)':
circuit.cpp:34:18: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   34 |     build(i*2,L,L+R>>1);
      |                 ~^~
circuit.cpp:35:20: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   35 |     build(i*2+1,L+R+2>>1, R);
      |                 ~~~^~

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4944 KB Output is correct
2 Correct 2 ms 4944 KB Output is correct
3 Correct 3 ms 5164 KB Output is correct
4 Correct 3 ms 5072 KB Output is correct
5 Correct 2 ms 5172 KB Output is correct
6 Correct 2 ms 5072 KB Output is correct
7 Correct 2 ms 5072 KB Output is correct
8 Correct 2 ms 5072 KB Output is correct

Subtask #2
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 4944 KB Output is correct
2 Correct 3 ms 5072 KB Output is correct
3 Correct 4 ms 5072 KB Output is correct
4 Correct 4 ms 5072 KB Output is correct
5 Correct 4 ms 5072 KB Output is correct
6 Correct 5 ms 5200 KB Output is correct
7 Correct 8 ms 5252 KB Output is correct
8 Correct 8 ms 5144 KB Output is correct
9 Correct 7 ms 5152 KB Output is correct
10 Correct 5 ms 5216 KB Output is correct
11 Correct 5 ms 5216 KB Output is correct
12 Correct 6 ms 5244 KB Output is correct

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4944 KB Output is correct
2 Correct 2 ms 4944 KB Output is correct
3 Correct 3 ms 5164 KB Output is correct
4 Correct 3 ms 5072 KB Output is correct
5 Correct 2 ms 5172 KB Output is correct
6 Correct 2 ms 5072 KB Output is correct
7 Correct 2 ms 5072 KB Output is correct
8 Correct 2 ms 5072 KB Output is correct
9 Correct 2 ms 4944 KB Output is correct
10 Correct 3 ms 5072 KB Output is correct
11 Correct 4 ms 5072 KB Output is correct
12 Correct 4 ms 5072 KB Output is correct
13 Correct 4 ms 5072 KB Output is correct
14 Correct 5 ms 5200 KB Output is correct
15 Correct 8 ms 5252 KB Output is correct
16 Correct 8 ms 5144 KB Output is correct
17 Correct 7 ms 5152 KB Output is correct
18 Correct 5 ms 5216 KB Output is correct
19 Correct 5 ms 5216 KB Output is correct
20 Correct 6 ms 5244 KB Output is correct
21 Correct 6 ms 5232 KB Output is correct
22 Correct 4 ms 5120 KB Output is correct
23 Correct 4 ms 5072 KB Output is correct
24 Correct 8 ms 5200 KB Output is correct
25 Correct 7 ms 5260 KB Output is correct
26 Correct 8 ms 5200 KB Output is correct
27 Correct 7 ms 5148 KB Output is correct
28 Correct 8 ms 5140 KB Output is correct
29 Correct 2 ms 5072 KB Output is correct
30 Correct 2 ms 5072 KB Output is correct
31 Correct 2 ms 5124 KB Output is correct
32 Correct 7 ms 5140 KB Output is correct
33 Correct 5 ms 5208 KB Output is correct
34 Correct 4 ms 5072 KB Output is correct
35 Correct 2 ms 5072 KB Output is correct
36 Correct 5 ms 5328 KB Output is correct
37 Correct 3 ms 5344 KB Output is correct
38 Correct 3 ms 5264 KB Output is correct
39 Correct 4 ms 5192 KB Output is correct
40 Correct 5 ms 5200 KB Output is correct
41 Correct 4 ms 5076 KB Output is correct
42 Correct 4 ms 5072 KB Output is correct

Subtask #4
0 / 4.0

# Verdict Execution time Memory Grader output
1 Execution timed out 3026 ms 9056 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #5
0 / 12.0

# Verdict Execution time Memory Grader output
1 Execution timed out 3026 ms 9056 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #6
0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 4944 KB Output is correct
2 Correct 3 ms 5072 KB Output is correct
3 Correct 4 ms 5072 KB Output is correct
4 Correct 4 ms 5072 KB Output is correct
5 Correct 4 ms 5072 KB Output is correct
6 Correct 5 ms 5200 KB Output is correct
7 Correct 8 ms 5252 KB Output is correct
8 Correct 8 ms 5144 KB Output is correct
9 Correct 7 ms 5152 KB Output is correct
10 Correct 5 ms 5216 KB Output is correct
11 Correct 5 ms 5216 KB Output is correct
12 Correct 6 ms 5244 KB Output is correct
13 Execution timed out 3026 ms 9056 KB Time limit exceeded
14 Halted 0 ms 0 KB -

Subtask #7
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4944 KB Output is correct
2 Correct 2 ms 4944 KB Output is correct
3 Correct 3 ms 5164 KB Output is correct
4 Correct 3 ms 5072 KB Output is correct
5 Correct 2 ms 5172 KB Output is correct
6 Correct 2 ms 5072 KB Output is correct
7 Correct 2 ms 5072 KB Output is correct
8 Correct 2 ms 5072 KB Output is correct
9 Correct 2 ms 4944 KB Output is correct
10 Correct 3 ms 5072 KB Output is correct
11 Correct 4 ms 5072 KB Output is correct
12 Correct 4 ms 5072 KB Output is correct
13 Correct 4 ms 5072 KB Output is correct
14 Correct 5 ms 5200 KB Output is correct
15 Correct 8 ms 5252 KB Output is correct
16 Correct 8 ms 5144 KB Output is correct
17 Correct 7 ms 5152 KB Output is correct
18 Correct 5 ms 5216 KB Output is correct
19 Correct 5 ms 5216 KB Output is correct
20 Correct 6 ms 5244 KB Output is correct
21 Correct 6 ms 5232 KB Output is correct
22 Correct 4 ms 5120 KB Output is correct
23 Correct 4 ms 5072 KB Output is correct
24 Correct 8 ms 5200 KB Output is correct
25 Correct 7 ms 5260 KB Output is correct
26 Correct 8 ms 5200 KB Output is correct
27 Correct 7 ms 5148 KB Output is correct
28 Correct 8 ms 5140 KB Output is correct
29 Correct 2 ms 5072 KB Output is correct
30 Correct 2 ms 5072 KB Output is correct
31 Correct 2 ms 5124 KB Output is correct
32 Correct 7 ms 5140 KB Output is correct
33 Correct 5 ms 5208 KB Output is correct
34 Correct 4 ms 5072 KB Output is correct
35 Correct 2 ms 5072 KB Output is correct
36 Correct 5 ms 5328 KB Output is correct
37 Correct 3 ms 5344 KB Output is correct
38 Correct 3 ms 5264 KB Output is correct
39 Correct 4 ms 5192 KB Output is correct
40 Correct 5 ms 5200 KB Output is correct
41 Correct 4 ms 5076 KB Output is correct
42 Correct 4 ms 5072 KB Output is correct
43 Correct 493 ms 5704 KB Output is correct
44 Correct 707 ms 5724 KB Output is correct
45 Correct 726 ms 5668 KB Output is correct
46 Correct 786 ms 6152 KB Output is correct
47 Correct 934 ms 6204 KB Output is correct
48 Correct 736 ms 6280 KB Output is correct
49 Correct 746 ms 6280 KB Output is correct
50 Correct 859 ms 6088 KB Output is correct
51 Correct 767 ms 5712 KB Output is correct
52 Correct 730 ms 5840 KB Output is correct
53 Correct 533 ms 5840 KB Output is correct
54 Correct 950 ms 6280 KB Output is correct
55 Correct 754 ms 6040 KB Output is correct
56 Correct 739 ms 5944 KB Output is correct
57 Correct 544 ms 5840 KB Output is correct
58 Correct 727 ms 6768 KB Output is correct
59 Correct 806 ms 6736 KB Output is correct
60 Correct 711 ms 6600 KB Output is correct
61 Correct 737 ms 5796 KB Output is correct
62 Correct 793 ms 5576 KB Output is correct
63 Correct 707 ms 5532 KB Output is correct
64 Correct 748 ms 5840 KB Output is correct
65 Correct 304 ms 5396 KB Output is correct
66 Correct 718 ms 5872 KB Output is correct
67 Correct 668 ms 5868 KB Output is correct
68 Correct 758 ms 5760 KB Output is correct

Subtask #8
0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4944 KB Output is correct
2 Correct 2 ms 4944 KB Output is correct
3 Correct 3 ms 5164 KB Output is correct
4 Correct 3 ms 5072 KB Output is correct
5 Correct 2 ms 5172 KB Output is correct
6 Correct 2 ms 5072 KB Output is correct
7 Correct 2 ms 5072 KB Output is correct
8 Correct 2 ms 5072 KB Output is correct
9 Correct 2 ms 4944 KB Output is correct
10 Correct 3 ms 5072 KB Output is correct
11 Correct 4 ms 5072 KB Output is correct
12 Correct 4 ms 5072 KB Output is correct
13 Correct 4 ms 5072 KB Output is correct
14 Correct 5 ms 5200 KB Output is correct
15 Correct 8 ms 5252 KB Output is correct
16 Correct 8 ms 5144 KB Output is correct
17 Correct 7 ms 5152 KB Output is correct
18 Correct 5 ms 5216 KB Output is correct
19 Correct 5 ms 5216 KB Output is correct
20 Correct 6 ms 5244 KB Output is correct
21 Correct 6 ms 5232 KB Output is correct
22 Correct 4 ms 5120 KB Output is correct
23 Correct 4 ms 5072 KB Output is correct
24 Correct 8 ms 5200 KB Output is correct
25 Correct 7 ms 5260 KB Output is correct
26 Correct 8 ms 5200 KB Output is correct
27 Correct 7 ms 5148 KB Output is correct
28 Correct 8 ms 5140 KB Output is correct
29 Correct 2 ms 5072 KB Output is correct
30 Correct 2 ms 5072 KB Output is correct
31 Correct 2 ms 5124 KB Output is correct
32 Correct 7 ms 5140 KB Output is correct
33 Correct 5 ms 5208 KB Output is correct
34 Correct 4 ms 5072 KB Output is correct
35 Correct 2 ms 5072 KB Output is correct
36 Correct 5 ms 5328 KB Output is correct
37 Correct 3 ms 5344 KB Output is correct
38 Correct 3 ms 5264 KB Output is correct
39 Correct 4 ms 5192 KB Output is correct
40 Correct 5 ms 5200 KB Output is correct
41 Correct 4 ms 5076 KB Output is correct
42 Correct 4 ms 5072 KB Output is correct
43 Execution timed out 3026 ms 9056 KB Time limit exceeded
44 Halted 0 ms 0 KB -