Submission #141307

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
141307	2019-08-07 11:21:49	ngot23	Bubble Sort 2 (JOI18_bubblesort2)	C++11	0 / 100	6 ms	632 KiB

bubblesort2

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#include <bits/stdc++.h>
#define rep(i, a, b) for(int i=(a) ; i<=(b) ; ++i)
#define mp make_pair
#define pii pair<int, int>
#define PB push_back
#define F first
#define S second
#define Task ""
using namespace std;
template <typename T > inline void MIN(T &a, T b) { if(a>b) a=b; }
template <typename T > inline void MAX(T &a, T b) { if(a<b) a=b; }
const int N=8005;
vector <int > A, X, V;
int n, Q, sz, t[N*2];
vector <pii > rr;
int get(int x) {
    int ret=0;
    while(x<N*2) {
        ret+=t[x];
        x+=x&(-x);
    }
    return ret;
}
void update(int x) {
    while(x>0) {
        ++t[x];
        x-=x&(-x);
    }
 
 
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• Subtask 1: 0 / 17
• Subtask 2: 0 / 21
• Subtask 3: 0 / 22
• Subtask 4: 0 / 40