oj.uz

Submission #824363

# Submission time Handle Problem Language Result Execution time Memory
824363 2023-08-14T04:19:28 Z boyliguanhan Digital Circuit (IOI22_circuit) C++17
46 / 100
 781 ms 8192 KB 
#include "circuit.h"
#include<bits/stdc++.h>
using namespace std;
long long tm = 1, l[80100], r[80100], v[80100], cont[80100], lz[80100], mod = 1000002022, st[20100], nn, deg[20100], Cont[10010];
set<int> nansc;
vector<int> adj[20100];
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 1 ms 720 KB Output is correct
2 Correct 1 ms 720 KB Output is correct
3 Correct 1 ms 848 KB Output is correct
4 Correct 1 ms 848 KB Output is correct
5 Correct 1 ms 848 KB Output is correct
6 Correct 1 ms 916 KB Output is correct
7 Correct 1 ms 848 KB Output is correct
8 Correct 1 ms 848 KB Output is correct

Subtask #2
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 720 KB Output is correct
2 Correct 1 ms 848 KB Output is correct
3 Correct 2 ms 908 KB Output is correct
4 Correct 2 ms 848 KB Output is correct
5 Correct 2 ms 848 KB Output is correct
6 Correct 3 ms 848 KB Output is correct
7 Correct 6 ms 1004 KB Output is correct
8 Correct 6 ms 976 KB Output is correct
9 Correct 6 ms 912 KB Output is correct
10 Correct 3 ms 976 KB Output is correct
11 Correct 3 ms 976 KB Output is correct
12 Correct 4 ms 976 KB Output is correct

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 720 KB Output is correct
2 Correct 1 ms 720 KB Output is correct
3 Correct 1 ms 848 KB Output is correct
4 Correct 1 ms 848 KB Output is correct
5 Correct 1 ms 848 KB Output is correct
6 Correct 1 ms 916 KB Output is correct
7 Correct 1 ms 848 KB Output is correct
8 Correct 1 ms 848 KB Output is correct
9 Correct 1 ms 720 KB Output is correct
10 Correct 1 ms 848 KB Output is correct
11 Correct 2 ms 908 KB Output is correct
12 Correct 2 ms 848 KB Output is correct
13 Correct 2 ms 848 KB Output is correct
14 Correct 3 ms 848 KB Output is correct
15 Correct 6 ms 1004 KB Output is correct
16 Correct 6 ms 976 KB Output is correct
17 Correct 6 ms 912 KB Output is correct
18 Correct 3 ms 976 KB Output is correct
19 Correct 3 ms 976 KB Output is correct
20 Correct 4 ms 976 KB Output is correct
21 Correct 4 ms 976 KB Output is correct
22 Correct 3 ms 848 KB Output is correct
23 Correct 3 ms 848 KB Output is correct
24 Correct 6 ms 976 KB Output is correct
25 Correct 6 ms 976 KB Output is correct
26 Correct 6 ms 916 KB Output is correct
27 Correct 6 ms 976 KB Output is correct
28 Correct 6 ms 908 KB Output is correct
29 Correct 1 ms 848 KB Output is correct
30 Correct 1 ms 804 KB Output is correct
31 Correct 1 ms 848 KB Output is correct
32 Correct 6 ms 1008 KB Output is correct
33 Correct 3 ms 960 KB Output is correct
34 Correct 2 ms 848 KB Output is correct
35 Correct 1 ms 848 KB Output is correct
36 Correct 3 ms 1024 KB Output is correct
37 Correct 1 ms 976 KB Output is correct
38 Correct 1 ms 976 KB Output is correct
39 Correct 2 ms 936 KB Output is correct
40 Correct 3 ms 848 KB Output is correct
41 Correct 2 ms 848 KB Output is correct
42 Correct 1 ms 848 KB Output is correct

Subtask #4
0 / 4.0

# Verdict Execution time Memory Grader output
1 Runtime error 15 ms 8192 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #5
0 / 12.0

# Verdict Execution time Memory Grader output
1 Runtime error 15 ms 8192 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #6
0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 720 KB Output is correct
2 Correct 1 ms 848 KB Output is correct
3 Correct 2 ms 908 KB Output is correct
4 Correct 2 ms 848 KB Output is correct
5 Correct 2 ms 848 KB Output is correct
6 Correct 3 ms 848 KB Output is correct
7 Correct 6 ms 1004 KB Output is correct
8 Correct 6 ms 976 KB Output is correct
9 Correct 6 ms 912 KB Output is correct
10 Correct 3 ms 976 KB Output is correct
11 Correct 3 ms 976 KB Output is correct
12 Correct 4 ms 976 KB Output is correct
13 Runtime error 15 ms 8192 KB Execution killed with signal 11
14 Halted 0 ms 0 KB -

Subtask #7
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 720 KB Output is correct
2 Correct 1 ms 720 KB Output is correct
3 Correct 1 ms 848 KB Output is correct
4 Correct 1 ms 848 KB Output is correct
5 Correct 1 ms 848 KB Output is correct
6 Correct 1 ms 916 KB Output is correct
7 Correct 1 ms 848 KB Output is correct
8 Correct 1 ms 848 KB Output is correct
9 Correct 1 ms 720 KB Output is correct
10 Correct 1 ms 848 KB Output is correct
11 Correct 2 ms 908 KB Output is correct
12 Correct 2 ms 848 KB Output is correct
13 Correct 2 ms 848 KB Output is correct
14 Correct 3 ms 848 KB Output is correct
15 Correct 6 ms 1004 KB Output is correct
16 Correct 6 ms 976 KB Output is correct
17 Correct 6 ms 912 KB Output is correct
18 Correct 3 ms 976 KB Output is correct
19 Correct 3 ms 976 KB Output is correct
20 Correct 4 ms 976 KB Output is correct
21 Correct 4 ms 976 KB Output is correct
22 Correct 3 ms 848 KB Output is correct
23 Correct 3 ms 848 KB Output is correct
24 Correct 6 ms 976 KB Output is correct
25 Correct 6 ms 976 KB Output is correct
26 Correct 6 ms 916 KB Output is correct
27 Correct 6 ms 976 KB Output is correct
28 Correct 6 ms 908 KB Output is correct
29 Correct 1 ms 848 KB Output is correct
30 Correct 1 ms 804 KB Output is correct
31 Correct 1 ms 848 KB Output is correct
32 Correct 6 ms 1008 KB Output is correct
33 Correct 3 ms 960 KB Output is correct
34 Correct 2 ms 848 KB Output is correct
35 Correct 1 ms 848 KB Output is correct
36 Correct 3 ms 1024 KB Output is correct
37 Correct 1 ms 976 KB Output is correct
38 Correct 1 ms 976 KB Output is correct
39 Correct 2 ms 936 KB Output is correct
40 Correct 3 ms 848 KB Output is correct
41 Correct 2 ms 848 KB Output is correct
42 Correct 1 ms 848 KB Output is correct
43 Correct 459 ms 1404 KB Output is correct
44 Correct 666 ms 1488 KB Output is correct
45 Correct 632 ms 1444 KB Output is correct
46 Correct 781 ms 1904 KB Output is correct
47 Correct 687 ms 1952 KB Output is correct
48 Correct 742 ms 2032 KB Output is correct
49 Correct 768 ms 2048 KB Output is correct
50 Correct 754 ms 1900 KB Output is correct
51 Correct 539 ms 1548 KB Output is correct
52 Correct 646 ms 1548 KB Output is correct
53 Correct 624 ms 1616 KB Output is correct
54 Correct 727 ms 2032 KB Output is correct
55 Correct 668 ms 1740 KB Output is correct
56 Correct 692 ms 1608 KB Output is correct
57 Correct 648 ms 1540 KB Output is correct
58 Correct 724 ms 2412 KB Output is correct
59 Correct 644 ms 2512 KB Output is correct
60 Correct 652 ms 2384 KB Output is correct
61 Correct 676 ms 1592 KB Output is correct
62 Correct 648 ms 1404 KB Output is correct
63 Correct 662 ms 1360 KB Output is correct
64 Correct 644 ms 1616 KB Output is correct
65 Correct 223 ms 1140 KB Output is correct
66 Correct 618 ms 1516 KB Output is correct
67 Correct 570 ms 1608 KB Output is correct
68 Correct 605 ms 1536 KB Output is correct

Subtask #8
0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 720 KB Output is correct
2 Correct 1 ms 720 KB Output is correct
3 Correct 1 ms 848 KB Output is correct
4 Correct 1 ms 848 KB Output is correct
5 Correct 1 ms 848 KB Output is correct
6 Correct 1 ms 916 KB Output is correct
7 Correct 1 ms 848 KB Output is correct
8 Correct 1 ms 848 KB Output is correct
9 Correct 1 ms 720 KB Output is correct
10 Correct 1 ms 848 KB Output is correct
11 Correct 2 ms 908 KB Output is correct
12 Correct 2 ms 848 KB Output is correct
13 Correct 2 ms 848 KB Output is correct
14 Correct 3 ms 848 KB Output is correct
15 Correct 6 ms 1004 KB Output is correct
16 Correct 6 ms 976 KB Output is correct
17 Correct 6 ms 912 KB Output is correct
18 Correct 3 ms 976 KB Output is correct
19 Correct 3 ms 976 KB Output is correct
20 Correct 4 ms 976 KB Output is correct
21 Correct 4 ms 976 KB Output is correct
22 Correct 3 ms 848 KB Output is correct
23 Correct 3 ms 848 KB Output is correct
24 Correct 6 ms 976 KB Output is correct
25 Correct 6 ms 976 KB Output is correct
26 Correct 6 ms 916 KB Output is correct
27 Correct 6 ms 976 KB Output is correct
28 Correct 6 ms 908 KB Output is correct
29 Correct 1 ms 848 KB Output is correct
30 Correct 1 ms 804 KB Output is correct
31 Correct 1 ms 848 KB Output is correct
32 Correct 6 ms 1008 KB Output is correct
33 Correct 3 ms 960 KB Output is correct
34 Correct 2 ms 848 KB Output is correct
35 Correct 1 ms 848 KB Output is correct
36 Correct 3 ms 1024 KB Output is correct
37 Correct 1 ms 976 KB Output is correct
38 Correct 1 ms 976 KB Output is correct
39 Correct 2 ms 936 KB Output is correct
40 Correct 3 ms 848 KB Output is correct
41 Correct 2 ms 848 KB Output is correct
42 Correct 1 ms 848 KB Output is correct
43 Runtime error 15 ms 8192 KB Execution killed with signal 11
44 Halted 0 ms 0 KB -