Task: | Tietoverkko |
Sender: | okkokko |
Submission time: | 2021-10-12 20:15:31 +0300 |
Language: | Python3 (CPython3) |
Status: | READY |
Result: | 0 |
group | verdict | score |
---|---|---|
#1 | RUNTIME ERROR | 0 |
#2 | RUNTIME ERROR | 0 |
#3 | RUNTIME ERROR | 0 |
test | verdict | time | group | |
---|---|---|---|---|
#1 | RUNTIME ERROR | 0.03 s | 1, 2, 3 | details |
#2 | RUNTIME ERROR | 0.03 s | 2, 3 | details |
#3 | RUNTIME ERROR | 0.09 s | 3 | details |
Code
import collections def GetInput(inp): n = int(inp()) # out=collections.defaultdict(lambda:[]) out=[[] for i in range(n+1)] for i in range(n-1): # a = inp() # c0,c1,c2=(int(b) for b in a.split()) c0,c1,c2=map(int,inp().split()) # out[c0][c1]=c2 # out[c1][c0]=c2 c0,c1=sorted(c0,c1) out[c0].append((c1,c2)) # out[c1].append((c0,c2)) return out # koneetD=collections.defaultdict(lambda:{}) # for i in range(1,n): # yhteys = I[i] # koneetD[yhteys[0]][yhteys[1]]=yhteys[2] # koneetD[yhteys[1]][yhteys[0]]=yhteys[2] # exampleInput="""4 # 1 2 5 # 2 3 1 # 2 4 2 # """ # exampleInput="""8 # 1 3 8 # 2 1 5 # 4 2 11 # 5 2 2 # 6 5 8 # 7 4 1 # 8 5 5 # """ import time # with open('C:\\Users\\Okko Heiniö\\Desktop\\Koulu\\Vuosi 3\\Datatähti\\Eexample.txt','r') as fr: # exampleInput=fr.read() # pass # ei = iter(exampleInput.splitlines()) # print(time.process_time()) # I=GetInput(ei.__next__) # koneet=I koneet=GetInput(input) # print(time.process_time()) # print(koneet) total=0 defa = collections.defaultdict(int) from functools import reduce def reducer(accumulator, element): for key, value in element.items(): accumulator[key] = accumulator.get(key, 0) + value return accumulator def dict_sum(tests): return reduce(reducer, tests, {}) # diag_haaraamount=defa.copy() def Crossroads(kone,source,sourceSpeed): # diag_haaraamount[len(koneet[kone])-1]+=1 if len(koneet[kone])<=1: return {sourceSpeed:1} # sourceSpeed = koneet[kone][source] haarat=[] addTotal=0 for ko_i,ko_i0 in koneet[kone]: if ko_i != source: haarat.append(Crossroads(ko_i,kone,ko_i0)) addTotal+=ko_i0 yhteydet=defa.copy() yhteydet[sourceSpeed]=1 for c in haarat: for j,multiplier in c.items(): a=min(j,sourceSpeed) yhteydet[a]+=multiplier addTotal+=multiplier*a # for j,multiplier in yhteydet.items(): # addTotal+=multiplier*j if len(haarat)>2: addTotalHalf=0 yhtyhaara=dict_sum(haarat) soY= sorted(yhtyhaara.keys()) ta=0 tb=sum(yhtyhaara.values()) # tb=0 # for i in soY: # tb+= yhtyhaara[i] for i in soY: ta+= i*yhtyhaara[i] tb-= yhtyhaara[i] addTotalHalf+=(ta+tb*i)* yhtyhaara[i] for j in range(len(haarat)): h=haarat[j] ta=0 # tb=0 soH=sorted(h.keys()) # for i in soH: # tb+= h[i] tb=sum(h.values()) for i in soH: ta+= i*h[i] tb-= h[i] addTotalHalf-=(ta+tb*i)*h[i] addTotal+=addTotalHalf//2 elif len(haarat)==2: h0=haarat[0] h1=haarat[1] h1k=h1.keys() # addTotal+=sum(sum(min(i,j)*h0[i]*h1[j] for j in h1k) for i in h0.keys()) for i in h0.keys(): ta=0 for j in h1k: ta+=min(i,j)*h1[j] addTotal+=ta*h0[i] global total total+=addTotal # yhteydet = {siirtonopeus:määrä} # addTotal = summaan lisättävä arvo joka tulee haaran välisistä yhteyksistä return yhteydet an = Crossroads(1,0,0) # print(I) # print(koneet) # print(an) # print(diag_haaraamount) # print(time.process_time()) print(total)#-(10**9) # print("980176904750134603 matches?")
Test details
Test 1
Group: 1, 2, 3
Verdict: RUNTIME ERROR
input |
---|
100 1 2 74 1 3 100 2 4 50 3 5 40 ... |
correct output |
---|
88687 |
user output |
---|
(empty) |
Error:
Traceback (most recent call last): File "input/code.py", line 47, in <module> koneet...
Test 2
Group: 2, 3
Verdict: RUNTIME ERROR
input |
---|
5000 1 2 613084013 1 3 832364259 2 4 411999902 3 5 989696303 ... |
correct output |
---|
1103702320243776 |
user output |
---|
(empty) |
Error:
Traceback (most recent call last): File "input/code.py", line 47, in <module> koneet...
Test 3
Group: 3
Verdict: RUNTIME ERROR
input |
---|
200000 1 2 613084013 1 3 832364259 2 4 411999902 3 5 989696303 ... |
correct output |
---|
1080549209850010931 |
user output |
---|
(empty) |
Error:
Traceback (most recent call last): File "input/code.py", line 47, in <module> koneet...