Submission #4245126
Source Code Expand
#!usr/bin/env python3 from collections import defaultdict import math import bisect import random def LI(): return list(map(int, input().split())) def II(): return int(input()) def LS(): return input().split() def S(): return input() def IIR(n): return [II() for i in range(n)] def LIR(n): return [LI() for i in range(n)] def SR(n): return [S() for i in range(n)] mod = 1000000007 #A #B #C n,k = LI() r = LI() r.sort() r = r[::-1][:k] ans = 0 l = 2 for i in range(k): ans += r[i]/l l *= 2 print(ans) #D #E #F #G #H #I #J #K #L #M #N #O #P #Q #R #S #T
Submission Info
Submission Time | |
---|---|
Task | C - AtCoderプログラミング講座 |
User | dn6049949 |
Language | PyPy3 (2.4.0) |
Score | 100 |
Code Size | 640 Byte |
Status | AC |
Exec Time | 197 ms |
Memory | 39408 KB |
Judge Result
Set Name | All | ||
---|---|---|---|
Score / Max Score | 100 / 100 | ||
Status |
|
Set Name | Test Cases |
---|---|
All | 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, 00_sample_04.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt, test_18.txt, test_19.txt, test_20.txt, test_21.txt, test_22.txt, test_23.txt, test_24.txt, test_25.txt, test_26.txt, test_27.txt, test_28.txt, test_29.txt, test_30.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_sample_01.txt | AC | 192 ms | 39408 KB |
00_sample_02.txt | AC | 181 ms | 38512 KB |
00_sample_03.txt | AC | 197 ms | 38512 KB |
00_sample_04.txt | AC | 183 ms | 38512 KB |
test_01.txt | AC | 185 ms | 38640 KB |
test_02.txt | AC | 190 ms | 38512 KB |
test_03.txt | AC | 180 ms | 38512 KB |
test_04.txt | AC | 186 ms | 38512 KB |
test_05.txt | AC | 187 ms | 38512 KB |
test_06.txt | AC | 182 ms | 38512 KB |
test_07.txt | AC | 180 ms | 38512 KB |
test_08.txt | AC | 181 ms | 38512 KB |
test_09.txt | AC | 186 ms | 38512 KB |
test_10.txt | AC | 184 ms | 38512 KB |
test_11.txt | AC | 185 ms | 38512 KB |
test_12.txt | AC | 179 ms | 38512 KB |
test_13.txt | AC | 184 ms | 38512 KB |
test_14.txt | AC | 180 ms | 38512 KB |
test_15.txt | AC | 180 ms | 38512 KB |
test_16.txt | AC | 181 ms | 38512 KB |
test_17.txt | AC | 185 ms | 38512 KB |
test_18.txt | AC | 185 ms | 38512 KB |
test_19.txt | AC | 186 ms | 38512 KB |
test_20.txt | AC | 188 ms | 38512 KB |
test_21.txt | AC | 190 ms | 38512 KB |
test_22.txt | AC | 190 ms | 38512 KB |
test_23.txt | AC | 187 ms | 38512 KB |
test_24.txt | AC | 186 ms | 38512 KB |
test_25.txt | AC | 185 ms | 38512 KB |
test_26.txt | AC | 184 ms | 38512 KB |
test_27.txt | AC | 187 ms | 38512 KB |
test_28.txt | AC | 187 ms | 38640 KB |
test_29.txt | AC | 186 ms | 38512 KB |
test_30.txt | AC | 187 ms | 38512 KB |