Submission #812204

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
812204	2023-08-07 07:49:04	andrei_boaca	Digital Circuit (IOI22_circuit)	C++17	34 / 100	3070 ms	21612 KiB

circuit

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#include "circuit.h"
#include <bits/stdc++.h>
#include <vector>
//#include "stub.cpp"
using namespace std;
typedef long long ll;
const ll mod=1e9+2022;
ll a[300005],par[300005];
ll n,m,minim[300005],maxim[300005],dp[2][300005],toprop[300005];
vector<ll> muchii[300005];
ll nr[300005],aux[300005];
void calc(int nod)
{
    dp[1][nod]=dp[0][nod]=0;
    for(int j=0;j<=muchii[nod].size();j++)
        nr[j]=0;
    nr[0]=1;
    for(int i=0;i<muchii[nod].size();i++)
    {
        for(int j=0;j<=i+1;j++)
            aux[j]=0;
        for(int j=0;j<=i+1;j++)
        {
            ll val=(nr[j]*dp[0][muchii[nod][i]])%mod;
            aux[j]=(aux[j]+val)%mod;
            if(j>0)
            {
                val=(nr[j-1]*dp[1][muchii[nod][i]])%mod;
                aux[j]=(aux[j]+val)%mod;
 
 
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Compilation message (stderr)

circuit.cpp: In function 'void calc(int)':
circuit.cpp:16:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   16 |     for(int j=0;j<=muchii[nod].size();j++)
      |                 ~^~~~~~~~~~~~~~~~~~~~
circuit.cpp:19:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   19 |     for(int i=0;i<muchii[nod].size();i++)
      |                 ~^~~~~~~~~~~~~~~~~~~
circuit.cpp:36:17: warning: comparison of integer expressions of different signedness: 'll' {aka 'long long int'} and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   36 |     for(ll i=0;i<=muchii[nod].size();i++)
      |                ~^~~~~~~~~~~~~~~~~~~~
circuit.cpp: In function 'void init(int, int, std::vector<int>, std::vector<int>)':
circuit.cpp:96:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   96 |     for(int i=0;i<P.size();i++)
      |                 ~^~~~~~~~~
circuit.cpp:102:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  102 |     for(int i=0;i<A.size();i++)
      |                 ~^~~~~~~~~

• Subtask 1: 2 / 2
• Subtask 2: 7 / 7
• Subtask 3: 9 / 9
• Subtask 4: 4 / 4
• Subtask 5: 12 / 12
• Subtask 6: 0 / 27
• Subtask 7: 0 / 28
• Subtask 8: 0 / 11