Submission #821816

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
821816	2023-08-11 17:55:34	I_Love_EliskaM_	Digital Circuit (IOI22_circuit)	C++17	46 / 100	936 ms	14684 KiB

circuit

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#include "circuit.h"
#include <bits/stdc++.h>
using namespace std;
#define forn(i,n) for(int i=0; i<n; ++i)
#define pb push_back
#define all(x) x.begin(), x.end()
#define pi pair<int,int>
#define f first
#define s second
using ll = long long;
#define int int64_t
const int N=1e5+5;
int n,m;
vector<int> adj[N];
int dp[N][2];
int a[N];
const int mod = 1e9+2022;
int f[N];
int z[N];
int one=1;
void dfs(int u) {
  z[u]=adj[u].size();
  z[u]=max(z[u],one);
  for(auto&v:adj[u]) {
    dfs(v);
    z[u]=(z[u]*z[v])%mod;
 
 
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Compilation message (stderr)

circuit.cpp: In function 'void dfs(int64_t, int64_t)':
circuit.cpp:4:33: warning: comparison of integer expressions of different signedness: 'int64_t' {aka 'long int'} and 'std::vector<long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    4 | #define forn(i,n) for(int i=0; i<n; ++i)
......
   43 |   forn(i,adj[u].size()) {
      |        ~~~~~~~~~~~~~~~           
circuit.cpp:43:3: note: in expansion of macro 'forn'
   43 |   forn(i,adj[u].size()) {
      |   ^~~~

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