Submission #961196

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
961196	2024-04-11 16:35:37	_rain_	Foehn Phenomena (JOI17_foehn_phenomena)	C++14	100 / 100	386 ms	23236 KiB

foehn_phenomena

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
/** author : _RAIN_ **/
#include<bits/stdc++.h>
using namespace std;
using i64 = long long;
using ui64 = unsigned long long;
#define MASK(x) ((i64)(1) << (x))
#define BIT(mask , x) (((mask) >> (x)) & (1))
template<class T>
    bool maximize(T &a , T b) {if (a < b) return a = b , true; else return false;}
template<class T>
    bool minimize(T &a , T b) {if (a > b) return a = b , true; else return false;}
template<class T>
    T gcd(T x , T y) {while (y) swap(y , x %= y); return x;}
template<class T>
    T lcm(T x , T y) {return (x * y) / gcd(x , y);}
const int maxn = 2e5;
int numhouse , q ;
int a[maxn + 2];
i64 s , t;
class interval
{
    public:
        struct NODE
        {
            i64 lazy;
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Compilation message (stderr)

foehn_phenomena.cpp: In member function 'void interval::build(int, int, int, int*)':
foehn_phenomena.cpp:45:27: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   45 |                 int m = l + r >> 1;
      |                         ~~^~~
foehn_phenomena.cpp: In member function 'void interval::update(int, int, int, int, int, i64)':
foehn_phenomena.cpp:69:23: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   69 |             int m = l + r >> 1;
      |                     ~~^~~
foehn_phenomena.cpp: In member function 'i64 interval::get(int, int, int, int, int)':
foehn_phenomena.cpp:78:23: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   78 |             int m = l + r >> 1;
      |                     ~~^~~

• Subtask 1: 30 / 30
• Subtask 2: 10 / 10
• Subtask 3: 60 / 60