Created
December 17, 2013 07:33
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CodeForces 219(Div2) C問題 http://codeforces.com/contest/373/problem/C TLEになります!!!
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def solve(data): | |
data = sorted(data) | |
sets = 0 | |
p = data[:len(data) / 2] | |
n = data[len(data) / 2:] | |
pi = len(p) - 1 | |
ni = len(n) - 1 | |
while pi >= 0: | |
while n[ni] < p[pi] * 2: | |
pi -= 1 | |
if pi < 0: | |
break | |
if ni < 0 or pi < 0: | |
break | |
sets += 1 | |
ni -= 1 | |
pi -= 1 | |
print len(data) - sets | |
if __name__ == "__main__": | |
num = map(int, raw_input().split()) | |
num = num[0] | |
data = [] | |
for _ in xrange(num): | |
next = map(int, raw_input().split()) | |
data.append(next[0]) | |
solve(data) |
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if name == "main":
num = int(raw_input())
data = []
for x in range(num):
data.append(int(raw_input()))
solve(data)
ああ、Gist使い方わからない。。。
入力の受け取り方を変えたらAcceptedが出たのでいちお通ったぽいのですがコレではダメでしょうか。