Submission #2551925
Source Code Expand
#include <bits/stdc++.h>
using namespace std;
#define pf printf
#define sc scanf
#define rep0(i,n) for(int i=0;i<n;i++)
#define rep1(i,n) for(int i=1;i<=n;i++)
#define repU(i,bottom,ceiling) for(int (i)=(bottom);(i)<=(ceiling);(i)++)
#define repD(i,ceiling,bottom) for(int (i)=(ceiling);(i)>=(bottom);(i)--)
#define V vector
#define vi V<int>
#define pub(v,el) v.push_back(el)
#define pob(v) v.pop_back
#define ci(a) cin>>a
#define lco(a) cout<<a<<endl
#define co(a) cout<<a
#define vco(v) rep0(i,v.size()){ co(v[i]<<' '); } co('\n')
#define P pair
#define pii P<int,int>
#define mp(a,b) make_P(a,b)
#define fir first
#define sec second
typedef long long ll;
typedef double db;
const int dir[8][2]={{0,1},{1,0},{0,-1},{-1,0},{1,1},{1,-1},{-1,1},{-1,-1}};
const int Inf=2e9+1e8;
template <typename T,typename U>
pair<T,U> operator+(const pair<T,U> & l,const pair<T,U> & r) {
return {l.fir+r.fir,l.sec+r.sec};
}
template <typename T,typename U>
pair<T,U> operator-(const pair<T,U> & l,const pair<T,U> & r) {
return {l.fir-r.fir,l.sec-r.sec};
}
/*The main code follows*/
int main(){
int s=0,n;
ci(n);
vi a(n);
rep0(i,n){ ci(a[i]); s+=a[i]; }
bitset<4000000> b;
b[0]=1;
rep0(i,n) b|=b<<a[i];
int cnt=(s+1)/2;
while(!b[cnt]) cnt++;
lco(cnt);
return 0;
}
Submission Info
Submission Time |
|
Task |
C - Median Sum |
User |
amt |
Language |
C++14 (GCC 5.4.1) |
Score |
700 |
Code Size |
1491 Byte |
Status |
AC |
Exec Time |
426 ms |
Memory |
1664 KB |
Judge Result
Set Name |
Sample |
All |
Score / Max Score |
0 / 0 |
700 / 700 |
Status |
|
|
Set Name |
Test Cases |
Sample |
sample_01.txt, sample_02.txt |
All |
sample_01.txt, sample_02.txt, sample_01.txt, sample_02.txt, subtask_1_01.txt, subtask_1_02.txt, subtask_1_03.txt, subtask_1_04.txt, subtask_1_05.txt, subtask_1_06.txt, subtask_1_07.txt, subtask_1_08.txt, subtask_1_09.txt, subtask_1_10.txt, subtask_1_11.txt, subtask_1_12.txt, subtask_1_13.txt, subtask_1_14.txt, subtask_1_15.txt, subtask_1_16.txt, subtask_1_17.txt, subtask_1_18.txt, subtask_1_19.txt, subtask_1_20.txt, subtask_1_21.txt, subtask_1_22.txt, subtask_1_23.txt, subtask_1_24.txt, subtask_1_25.txt, subtask_1_26.txt, subtask_1_27.txt, subtask_1_28.txt, subtask_1_29.txt, subtask_1_30.txt, subtask_1_31.txt, subtask_1_32.txt, subtask_1_33.txt, subtask_1_34.txt, subtask_1_35.txt, subtask_1_36.txt, subtask_1_37.txt, subtask_1_38.txt |
Case Name |
Status |
Exec Time |
Memory |
sample_01.txt |
AC |
2 ms |
1664 KB |
sample_02.txt |
AC |
2 ms |
1664 KB |
subtask_1_01.txt |
AC |
2 ms |
1664 KB |
subtask_1_02.txt |
AC |
2 ms |
1664 KB |
subtask_1_03.txt |
AC |
2 ms |
1664 KB |
subtask_1_04.txt |
AC |
421 ms |
1664 KB |
subtask_1_05.txt |
AC |
421 ms |
1664 KB |
subtask_1_06.txt |
AC |
421 ms |
1664 KB |
subtask_1_07.txt |
AC |
418 ms |
1664 KB |
subtask_1_08.txt |
AC |
419 ms |
1664 KB |
subtask_1_09.txt |
AC |
419 ms |
1664 KB |
subtask_1_10.txt |
AC |
420 ms |
1664 KB |
subtask_1_11.txt |
AC |
420 ms |
1664 KB |
subtask_1_12.txt |
AC |
421 ms |
1664 KB |
subtask_1_13.txt |
AC |
420 ms |
1664 KB |
subtask_1_14.txt |
AC |
420 ms |
1664 KB |
subtask_1_15.txt |
AC |
403 ms |
1664 KB |
subtask_1_16.txt |
AC |
413 ms |
1664 KB |
subtask_1_17.txt |
AC |
416 ms |
1664 KB |
subtask_1_18.txt |
AC |
411 ms |
1664 KB |
subtask_1_19.txt |
AC |
415 ms |
1664 KB |
subtask_1_20.txt |
AC |
418 ms |
1664 KB |
subtask_1_21.txt |
AC |
420 ms |
1664 KB |
subtask_1_22.txt |
AC |
421 ms |
1664 KB |
subtask_1_23.txt |
AC |
420 ms |
1664 KB |
subtask_1_24.txt |
AC |
403 ms |
1664 KB |
subtask_1_25.txt |
AC |
2 ms |
1664 KB |
subtask_1_26.txt |
AC |
2 ms |
1664 KB |
subtask_1_27.txt |
AC |
3 ms |
1664 KB |
subtask_1_28.txt |
AC |
3 ms |
1664 KB |
subtask_1_29.txt |
AC |
3 ms |
1664 KB |
subtask_1_30.txt |
AC |
4 ms |
1664 KB |
subtask_1_31.txt |
AC |
4 ms |
1664 KB |
subtask_1_32.txt |
AC |
6 ms |
1664 KB |
subtask_1_33.txt |
AC |
12 ms |
1664 KB |
subtask_1_34.txt |
AC |
23 ms |
1664 KB |
subtask_1_35.txt |
AC |
23 ms |
1664 KB |
subtask_1_36.txt |
AC |
421 ms |
1664 KB |
subtask_1_37.txt |
AC |
411 ms |
1664 KB |
subtask_1_38.txt |
AC |
426 ms |
1664 KB |