Submission #413870

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
413870	2021-05-29 16:13:20	arman_ferdous	Džumbus (COCI19_dzumbus)	C++17	0 / 110	65 ms	9548 KiB

dzumbus

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#include <bits/stdc++.h>
using namespace std;
// #pragma GCC optimize("Ofast,unroll-loops,no-stack-protector")
// #pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")
#define fi first
#define se second
#define pb push_back
#define sz(v) (int)v.size()
#define all(v) v.begin(),v.end()
using ll = long long;
using ii = pair<ll,ll>;
const int N = 1010;
const ll oo = 1e16;
int n, m; ll d[N];
vector<int> g[N];
int vis[N];
void dfs(int u, int f) {
  vis[u] = 1;
  for(int v : g[u]) if(v != f)
    dfs(v, u);
}
vector<ll> dp[2][N], ondp[2][N];
 
 
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Compilation message (stderr)

dzumbus.cpp: In function 'int main()':
dzumbus.cpp:89:20: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   89 |       int mid = lo + hi >> 1;
      |                 ~~~^~~~
dzumbus.cpp:66:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   66 |   scanf("%d %d", &n, &m);
      |   ~~~~~^~~~~~~~~~~~~~~~~
dzumbus.cpp:67:36: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   67 |   for(int i = 1; i <= n; i++) scanf("%lld", &d[i]);
      |                               ~~~~~^~~~~~~~~~~~~~~
dzumbus.cpp:69:20: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   69 |     int u, v; scanf("%d %d", &u, &v);
      |               ~~~~~^~~~~~~~~~~~~~~~~
dzumbus.cpp:84:15: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   84 |   int q; scanf("%d", &q);
      |          ~~~~~^~~~~~~~~~
dzumbus.cpp:86:16: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   86 |     ll x; scanf("%lld", &x);
      |           ~~~~~^~~~~~~~~~~~

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• Subtask 2: 0 / 30
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• Subtask 4: 0 / 30