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Submission #835490

# Submission time Handle Problem Language Result Execution time Memory
835490 2023-08-23T15:07:32 Z ma_moutahid Digital Circuit (IOI22_circuit) C++17
0 / 100
 248 ms 4148 KB 
#include <vector>
#include<bits/stdc++.h>
#include "circuit.h"
using namespace std;
#define vi vector<int>
#define vii vector<vi>
#define ll long long
#define vl vector<ll>
int n,m;
vii g;
vl ways;
int mod=1000002022;
void init(int N, int M, std::vector<int> P, std::vector<int> A) {

  n=N;
  m=M;
  g.resize(N+M);
  ways.resize(M+N);
  for(int i=1   ;i<N+M;i++){
    g[P[i]].push_back(i);
  }
  for(int i=N;i<N+M;i++){
    ways[i]=A[i-N];
  }
}

void dfs(int node){
  if(g[node].size()==0)return;
  ways[node]=2*ways[g[node][0]]*ways[g[node][1]]+ways[g[node][1]]+ways[g[node][0]];
  ways[node]%=mod;
}

int count_ways(int L, int R) {
  for(int i=L;i<=R;i++){
    ways[i]=!ways[i];
  }
  dfs(0);
  return ways[0];
}

Subtask #1
0 / 2.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 208 KB 2nd lines differ - on the 1st token, expected: '2', found: '4'
2 Halted 0 ms 0 KB -

Subtask #2
0 / 7.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 208 KB 2nd lines differ - on the 1st token, expected: '2', found: '4'
2 Halted 0 ms 0 KB -

Subtask #3
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 208 KB 2nd lines differ - on the 1st token, expected: '2', found: '4'
2 Halted 0 ms 0 KB -

Subtask #4
0 / 4.0

# Verdict Execution time Memory Grader output
1 Incorrect 248 ms 4148 KB 1st lines differ - on the 1st token, expected: '431985922', found: '0'
2 Halted 0 ms 0 KB -

Subtask #5
0 / 12.0

# Verdict Execution time Memory Grader output
1 Incorrect 248 ms 4148 KB 1st lines differ - on the 1st token, expected: '431985922', found: '0'
2 Halted 0 ms 0 KB -

Subtask #6
0 / 27.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 208 KB 2nd lines differ - on the 1st token, expected: '2', found: '4'
2 Halted 0 ms 0 KB -

Subtask #7
0 / 28.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 208 KB 2nd lines differ - on the 1st token, expected: '2', found: '4'
2 Halted 0 ms 0 KB -

Subtask #8
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 208 KB 2nd lines differ - on the 1st token, expected: '2', found: '4'
2 Halted 0 ms 0 KB -