python - Hackerrank Weighted Average -


the question can found here

i'm trying calculate weighted average when try populate array loop doing nothing ?

size = raw_input() arr = raw_input() w = raw_input() deger = [1,2,2,2,2]   size = [int(i) in size.split()] size = size[0] arr = [int(i) in arr.split()] w = [float(i) in w.split()]     def wm (x,y,s):   in range(0,s-1):     deger[i] = int(input(x[i]*y[i]))    return sum(deger)     print(wm(arr,w,size))

just modifications based on code proper indentation:

size = raw_input() arr = raw_input() w = raw_input() #deger = [1,2,2,2,2] # not necessary initialize 'deger' here   size = [int(i) in size.split()] size = size[0] arr = [int(i) in arr.split()] w = [float(i) in w.split()]    def wm (x,y,s):     deger = [] # initialize empty 'deger' here     in range(0,s): # 's-1' not include last item of x , y         deger.append(x[i]*y[i])     return sum(deger) / sum(y)   print('%.1f'%wm(arr,w,size)) # 1 decimal place required

Comments

Post a Comment

Popular posts from this blog

aws api gateway - SerializationException in posting new Records via Dynamodb Proxy Service in API -

i getting "__type": "com.amazon.coral.service#serializationexception" as reply in postman & in test console in api gateway trying post record directly dynamodb using api proxy services.. referring aws article - https://aws.amazon.com/blogs/compute/using-amazon-api-gateway-as-a-proxy-for-dynamodb/ here's mapping { "tablename": "tablenamegoeshere", "item": { "id" : "$context.requestid" "eventname" : "$input.path('$.eventname')", "timestamp" : $input.path('$.timestamp'), "answers": "$util.parsejson($input.path('$.answers'))" } } update: did asked ... , worked if try add array of json objects gives me above same error - here's trying now. please - couldnt find on google well #set($inputroot = $input.path('$')) { "tablename": "answer", "item": {
Read more

asp.net - Problems sending emails from forum -

i have been redesigning site has message board, has been written guy looked after site. it has few problems , written in .asp , uses .mdb files database. you can see whole thing here . feel free post if helps, test thing have set using original files , new database. the basic problem when posts message, supposed email sent them, have posted it. when replies, originator supposed message, replier has been posted. i’d have thought @ point in process there should script/file in postmessage.asp? the postmessage.asp page below. <% option explicit %> <!-- #include virtual="common/adovbs.inc" --> <html> <head> <meta http-equiv="content-type" content="text/html; charset=windows-1252"> <meta name="generator" content="microsoft frontpage 4.0"> <meta name="progid" content="frontpage.editor.document"> <title>new page 2</title> <base target="_self"
Read more