NZEC - python 中的运行时错误 [英] NZEC - Runtime Error in python

问题描述

我说最近在练习 CodeChef，我提交的每个程序都会出现 NZEC 运行时错误.即使是一个简单的程序将两个数字相加 n 次，例如:

I stated practicing CodeChef recently and every program I submit gives me NZEC runtime error. Even a simple program to add two numbers n number of time like:

for _ in xrange(input()):
      print input()+input()

以及打印银行余额的程序

and a program to for printing bank balance

withdraw = input()
balance = input()
if withdraw % 5 == 0 and (balance - withdraw - 0.5)>0:
      f = balance - withdraw - 0.5
      print "%0.2f" %f
else:
     print "%0.2f" %balance

给出相同的错误.谁能帮我这个?提前致谢.

gives the same error. Can anyone help me with this? Thank you in advance.

PS:我正在使用 python IDLE 和 PyCharm.两者都给出了适当的输出.我在 CodeChef 和 www.ideone.com 中出错

PS: I'm using python IDLE and PyCharm. Both gave proper outputs. I got error in CodeChef and www.ideone.com

推荐答案

好吧，也许没有人看到这个帖子或者没有人试图回答这个问题，我尝试了很多并找到了答案.我正在为那些可能与我遇到同样问题的人回答我自己的问题.当我们在线提交代码时，他们以文本文件的形式提供输入.因此，输入在一行中.

Well, maybe nobody saw this post or nobody has tried to answer this, I tried a lot and found the answer for this. I'm answering my own question for those who might have the same problem I had. When we submit codes online, they give the input as a text file. Hence the inputs are in a single line.

我尝试了我在 Hackerrank 的问题中提交的相同程序，并提供了来自 CodeChef's 站点，发现错误是输入在同一行上.我将代码更改为:

I tried the same program I submitted in the question in Hackerrank and gave the custom inputs from CodeChef's site and found that the error was that the inputs were on the same line. I changed my code to:

t = input()
while(t):
num = raw_input().split()
n = int(num[0])
k = int(num[1])
a = raw_input().split()
a = [float(a[x]) for x in xrange(n)]
if(n>2*k):
    while(k):
        a.remove(max(a))
        a.remove(min(a))
        k-=1
    print '%.06f' %(sum(a)/len(a))
t-=1

现在工作正常但没有得到满分.我希望一些可能面临同样问题的新手发现这很有用.

Works fine now didn't get full marks though. I hope some newbie who might face the same problem I did finds this useful.

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