Submission #156191

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
156191	2019-10-04 11:08:39	theboatman	Money (IZhO17_money)	C++17	45 / 100	1572 ms	38728 KiB

money

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#include <bits/stdc++.h>
#define y1 theboatman
#define make_struct(args...) {args}
using namespace std;
const int inf = 1e9 + 10;
const int N = 1e6 + 10;
struct tree {
    vector <int> t;
    int tl, tr, v;
    void init(int n) {
        tl = 0;
        tr = n - 1;
        v = 1;
        t.resize(n * 4);
    }
    void inc(int v, int tl, int tr, int pos) {
        if (tl == tr) {
            t[v] |= 1;
        }
        else {
            int tm = tl + tr >> 1;
            if (pos <= tm) {
                inc(v << 1, tl, tm, pos);
 
 
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Compilation message (stderr)

money.cpp: In member function 'void tree::inc(int, int, int, int)':
money.cpp:28:25: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
             int tm = tl + tr >> 1;
                      ~~~^~~~
money.cpp: In member function 'int tree::get(int, int, int, int, int)':
money.cpp:54:21: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
         int tm = tl + tr >> 1;
                  ~~~^~~~

• Subtask 1: 9 / 9
• Subtask 2: 16 / 16
• Subtask 3: 20 / 20
• Subtask 4: 0 / 55