Submission #1157448


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# -*- coding: utf-8 -*-
import math,string,itertools,fractions,heapq,collections,re,array,bisect

def s():
    return raw_input().strip()
def n():
    return int(raw_input())
def d():
    return float(raw_input())

def ls():
    return raw_input().strip().split()
def ln():
    return map(int, raw_input().strip().split())
def ld():
    return map(float, raw_input().strip().split())

def fs():
    return [raw_input().strip() for i in xrange(input())]
def fn():
    return [int(raw_input().strip()) for i in xrange(input())]
def fd():
    return [float(raw_input().strip()) for i in xrange(input())]

EPS = 1e-9

#http://www.deqnotes.net/acmicpc/2d_geometry/lines
def dot(a, b):
    return a.real * b.real + a.imag * b.imag

def cross(a, b):
    return a.real * b.imag - a.imag * b.real

def distance(a, b, c):
    if dot(b-a, c-a) <= EPS:
        return abs(c-a)
    if dot(a-b, c-b) <= EPS:
        return abs(c-b)
    return abs(cross(b-a, c-a)/(b-a))

N = n()
A = ln()

A.sort()

cum = [A[0]]
for a in A[1:]:
    cum.append(cum[-1] + a)

#print cum

#for i, a in enumerate(A):
#    print i, a

x2 = len(A) - 1
result = 1
for i in xrange(len(A) - 2, -1, -1):
    #while A[x2] > 2 * A[i] and x2 > 0:
    #    x2 -= 1
    #cum[x2] - A[i]
    if cum[i] * 2 < A[i + 1]:
       break
    
    result += 1

print result

Submission Info

Submission Time
Task B - Colorful Creatures
User mugenen
Language PyPy2 (5.6.0)
Score 400
Code Size 1384 Byte
Status AC
Exec Time 687 ms
Memory 48204 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 400 / 400
Status
AC × 3
AC × 19
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 687 ms 48204 KB
in10.txt AC 77 ms 37220 KB
in11.txt AC 99 ms 46260 KB
in12.txt AC 89 ms 46324 KB
in13.txt AC 89 ms 46076 KB
in2.txt AC 100 ms 46548 KB
in3.txt AC 100 ms 46668 KB
in4.txt AC 102 ms 46540 KB
in5.txt AC 77 ms 36964 KB
in6.txt AC 96 ms 45904 KB
in7.txt AC 101 ms 46588 KB
in8.txt AC 95 ms 45772 KB
in9.txt AC 63 ms 33384 KB
sample1.txt AC 56 ms 33256 KB
sample2.txt AC 56 ms 33128 KB
sample3.txt AC 57 ms 33256 KB