Submission #1385330
Source Code Expand
#include <bits/stdc++.h>
using namespace std;
#define SPEED ios::sync_with_stdio(false); cin.tie(0); cout.tie(0)
#define fileio freopen("in.in", "r", stdin),freopen("out.out", "w", stdout);
#define ll long long int
#define FF first
#define SS second
#define mp make_pair
#define pb push_back
#define pii pair<int,int>
#define pll pair<long long int,long long int>
#define sd(x) scanf("%d",&x)
#define slld(x) scanf("%lld",&x)
#define pd(x) printf("%d\n",x)
#define plld(x) printf("%lld\n",x)
#define pss printf
#define MOD 1000000007
#define INF 1e18
#define eps 0.00001
#define endl '\n'
#define debug(n1) cout<<n1<<endl
ll n;
ll a[100005];
int main() {
slld(n);
ll sum=0;
for(int i=1;i<=n;i++)
slld(a[i]),sum+=a[i];
sort(a+1,a+n+1);
ll ans=0;
for(int i=n;i>=1;i--)
{
if(2*sum>=a[i+1])
ans++;
else break;
sum-=a[i];
}
plld(ans);
return 0;
}
Submission Info
Submission Time
2017-06-27 19:05:30+0900
Task
B - Colorful Creatures
User
spj_29
Language
C++14 (GCC 5.4.1)
Score
400
Code Size
904 Byte
Status
AC
Exec Time
19 ms
Memory
1024 KB
Compile Error
./Main.cpp: In function ‘int main()’:
./Main.cpp:27:8: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
slld(n);
^
./Main.cpp:30:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
slld(a[i]),sum+=a[i];
^
Judge Result
Set Name
Sample
All
Score / Max Score
0 / 0
400 / 400
Status
Set Name
Test Cases
Sample
sample1.txt, sample2.txt, sample3.txt
All
sample1.txt, sample2.txt, sample3.txt, in1.txt, in10.txt, in11.txt, in12.txt, in13.txt, in2.txt, in3.txt, in4.txt, in5.txt, in6.txt, in7.txt, in8.txt, in9.txt, sample1.txt, sample2.txt, sample3.txt
Case Name
Status
Exec Time
Memory
in1.txt
AC
18 ms
1024 KB
in10.txt
AC
8 ms
512 KB
in11.txt
AC
17 ms
1024 KB
in12.txt
AC
14 ms
1024 KB
in13.txt
AC
14 ms
1024 KB
in2.txt
AC
19 ms
1024 KB
in3.txt
AC
19 ms
1024 KB
in4.txt
AC
19 ms
1024 KB
in5.txt
AC
8 ms
512 KB
in6.txt
AC
16 ms
1024 KB
in7.txt
AC
18 ms
1024 KB
in8.txt
AC
16 ms
1024 KB
in9.txt
AC
3 ms
384 KB
sample1.txt
AC
1 ms
256 KB
sample2.txt
AC
1 ms
256 KB
sample3.txt
AC
1 ms
256 KB