Submission #141274

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
141274	2019-08-07 08:47:43	ngot23	Bubble Sort 2 (JOI18_bubblesort2)	C++11	Compilation error	0 ms	0 KiB

bubblesort2

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#include <bits/stdc++.h>
#define rep(i, a, b) for(int i=(a) ; i<=(b)-1 ; ++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;
int n, Q, t[N], L;
vector <int > v, ans, a, id, val;
int get(int id) {
    int ret=0;
    while(id<=L) {
        ret+=t[id];
        id+=id&(-id);
    }
    return ret;
}
void update(int id) {
    while(id) {
        ++t[id];
        id-=id&(-id);
    }
 
 
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Compilation message (stderr)

/tmp/ccbmKjOQ.o: In function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'
/tmp/cc9pcx4V.o:bubblesort2.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status