Submission #887411

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
887411	2023-12-14 13:12:47	Zero_OP	Monkey and Apple-trees (IZhO12_apple)	C++14	100 / 100	196 ms	55752 KiB

apple

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#include<bits/stdc++.h>
using namespace std;
#define range(v) begin(v), end(v)
#define compact(v) v.erase(unique(range(v)), end(v))
template<class T> bool minimize(T& a, T b){
  if(a > b) return a = b, true;
  return false;
}
template<class T> bool maximize(T& a, T b){
  if(a < b) return a = b, true;
  return false;
}
typedef long long ll;
typedef unsigned long long ull;
typedef long double ld;
const int N = 1e7 + 5;
int timerNodes = 0, lc[N], rc[N], st[N];
bitset<N> lzy;
void apply(int cur, int l, int r){
  st[cur] = (r - l + 1);
  lzy[cur] = true;
}
 
 
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Compilation message (stderr)

apple.cpp: In function 'void update(int, int, int, int, int)':
apple.cpp:51:17: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   51 |     int mid = l + r >> 1;
      |               ~~^~~
apple.cpp: In function 'int query(int, int, int, int, int)':
apple.cpp:65:15: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   65 |   int mid = l + r >> 1;
      |             ~~^~~
apple.cpp: In function 'int main()':
apple.cpp:94:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   94 |     freopen(task".inp", "r", stdin);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
apple.cpp:95:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   95 |     freopen(task".out", "w", stdout);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 100 / 100