Submission #329499

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
329499	2020-11-21 11:17:19	mickeyandkaka	Monkey and Apple-trees (IZhO12_apple)	C++17	100 / 100	263 ms	71276 KiB

apple

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//{{{
#include <bits/stdc++.h>
using namespace std;
typedef long long LL;
typedef vector<int> vi;
typedef pair<int, int> pii;
#define sz(x) (int)((x).size())
#define all(x) (x).begin(), (x).end()
#define clr(a, b) memset(a, b, sizeof(a))
#ifdef LOCAL
#include "prettyprint.hpp"
#endif
// clang-format off
void _print() { cerr << "]\033[0m\n"; }
template <typename T> void __print(T x) { cerr << x; }
template <typename T, typename... V> void _print(T t, V... v) { __print(t); if (sizeof...(v)) cerr << ", "; _print(v...); }
#ifdef LOCAL
#define debug(x...) cerr << "\033[1;34m[" << #x << "] = \033[1;32m["; _print(x)
#define debug_arr(x...) cerr << "\033[1;34m[" << #x << "] = \033[1;32m" << (x) << "\033[0m\n"
#else
#define debug(x...)
#define debug_arr(x...)
#endif
// clang-format on
//}}}
// clang-format off
constexpr int NODES = 1.5e7;
// 1.5e7 * 4int ~ 256MB, 6e5 op in 1s
#define lson(x) (node[x].lc)
 
 
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Compilation message (stderr)

apple.cpp: In function 'int main()':
apple.cpp:134:18: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  134 |             scanf("%d%d%d", &op, &x, &y);
      |             ~~~~~^~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 100 / 100