Submission #33591

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
33591	2017-10-30 10:18:15	RockyB	Divide and conquer (IZhO14_divide)	C++14	100 / 100	86 ms	23296 KiB

divide

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/// In The Name Of God
#pragma GCC optimize("Ofast")
#pragma GCC target("sse,sse2,sse3,sse3,sse4,popcnt,abm,mmx")
#include <bits/stdc++.h>
#define f first
#define s second
#define pb push_back
#define pp pop_back
#define mp make_pair
#define sz(x) (int)x.size()
#define sqr(x) ((x) * 1ll * (x))
#define all(x) x.begin(), x.end()
#define Kazakhstan ios_base :: sync_with_stdio(0), cin.tie(0), cout.tie(0);
#define nl '\n'
#define ioi exit(0);
typedef long long ll;
typedef long double ld;
typedef unsigned long long ull;
const int N = (int)5e5 + 7, inf = (int)1e9 + 7, mod = (int)1e9 + 7;
const ll linf = (ll)1e18 + 7;
const int dx[] = {-1, 0, 1, 0, 1, -1, -1, 1}, dy[] = {0, 1, 0, -1, 1, -1, 1, -1};
 
 
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Compilation message (stderr)

divide.cpp: In function 'void upd(int, int, int, int, int)':
divide.cpp:47:14: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  int tm = tl + tr >> 1;
              ^
divide.cpp: In function 'int get(int, int, int, int, int)':
divide.cpp:55:14: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  int tm = tl + tr >> 1;
              ^

• Subtask 1: 17 / 17
• Subtask 2: 31 / 31
• Subtask 3: 52 / 52