Submission #757382

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
757382	2023-06-13 06:36:53	Halym2007	Two Currencies (JOI23_currencies)	C++11	10 / 100	883 ms	17124 KiB

currencies

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#include <bits/stdc++.h>
#define ff first
#define ss second
#define sz size()
#define pb push_back
using namespace std;
typedef long long ll;
const int N = 2005;
// const int mod = 1e9+7;
// ll bigmod(ll a,ll b) {ll res=1;a%=mod; assert(b>=0); for(;b;b>>=1){if(b&1)res=res*a%mod;a=a*a%mod;}return res;}
ll n, m, q, l, r;
vector <ll> v[N], vv;
map <ll, bool> mm;
ll kak[N], san[N][N], p[N], c[N], s, t, gold, silver; 
void dfs(int x, int par) {
  kak[x] = par;
  for (auto i : v[x]) {
    if (i != par) {
      dfs (i, x);   
    }
  }
}
int main() {
  // ios::sync_with_stdio(false);
  // cin.tie(0), cout.tie(0);
    // freopen("input.txt", "r", stdin);
    // freopen("output.txt", "w", stdout);
    //  clock_t tStart = clock();
    // printf("Time taken: %.2fs\n", (double)(clock() - tStart)/CLOCKS_PER_SEC);
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 0 / 28
• Subtask 3: 0 / 30
• Subtask 4: 0 / 32