Submission #860230

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
860230	2023-10-12 09:20:32	lovrot	Teams (CEOI11_tea)	C++17	0 / 100	449 ms	31684 KiB

tea

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#include <cstdio> 
#include <algorithm> 
using namespace std;
typedef long long ll; 
const int LOG = 20; 
const int N = 1 << LOG; 
int n, A[N], I[N]; 
int T[2 * N], DP[N], TO[N];
int merge(int a, int b) { return DP[a] < DP[b] ? b : a; }
void update(int x) {
  T[x + N] = x;
  for(x = (x + N) >> 1; x; x >>= 1) T[x] = merge(T[2 * x], T[2 * x + 1]);
}
int query(int l, int r, int x = 1, int lo = 0, int hi = N) {
  if(r <= lo || hi <= l) return 0;
  if(l <= lo && hi <= r) return T[x];
  int mi = (lo + hi) / 2;
  return merge(query(l, r, 2 * x, lo, mi), query(l, r, 2 * x + 1, mi, hi));
}
int main() {
  scanf("%d", &n);
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

tea.cpp: In function 'int main()':
tea.cpp:30:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   30 |  scanf("%d", &n);
      |  ~~~~~^~~~~~~~~~
tea.cpp:32:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   32 |   scanf("%d", A + i);
      |   ~~~~~^~~~~~~~~~~~~

• Subtask 1: 0 / 10
• Subtask 2: 0 / 10
• Subtask 3: 0 / 10
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• Subtask 10: 0 / 10