Submission #209879

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
209879	2020-03-15 20:21:49	ZwariowanyMarcin	Vudu (COCI15_vudu)	C++14	42 / 140	425 ms	29780 KiB

vudu

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#include <bits/stdc++.h>
#define LL long long
#define LD long double
#define pb push_back
#define mp make_pair
#define ss(x) (int) x.size()
#define fi first
#define se second
#define cat(x) cerr << #x << " = " << x << endl
#define rep2(i, j, n) for (LL i = j; i <= n; ++i)
#define rep(i, j, n) for (int i = j; i <= n; ++i)
#define per(i, j, n) for (int i = n; j <= i; --i)
#define boost cin.tie(0);ios_base::sync_with_stdio(0);
#define all(x) x.begin(), x.end()
using namespace std;
const int N = 1e6 + 10101;
int n, p, a[N];
vector <LL> v;
LL pref[N];
int f[N];
void add(int x, int c) {
  for (; x < N; x += (x & -x))
    f[x] += c;
}
int qq(int x) {
  int res = 0;
 
 
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Compilation message (stderr)

vudu.cpp: In function 'int main()':
vudu.cpp:41:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf ("%d", &n);
  ~~~~~~^~~~~~~~~~
vudu.cpp:42:21: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  rep(i, 1, n) scanf ("%d", a + i);
               ~~~~~~^~~~~~~~~~~~~
vudu.cpp:43:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf ("%d", &p);
  ~~~~~~^~~~~~~~~~

• Subtask 1: 42 / 140