Submission #75318444

Source Code Expand

"""
<方針>
- なるべくたくさん数字を消せるやつから選べば良さそう．
- 逆にいえば，小さい数字を残そう
"""
from collections import defaultdict
N, K = map(int, input().split())
A = list(map(int, input().split()))

# 同じ数字が何種類あるかカウント
di = defaultdict(int)
for a in A:
  di[a] += 1

# 同じ数字で合計和を考える
ls = []
for ke, va in di.items():
  ls.append(ke*va)

# ソートする．
ls.sort()

print(sum(ls[:-K]))

Submission Info

Submission Time
Task C - Vanish
User mattsunkun
Language Python (PyPy 3.11-v7.3.20)
Score 300
Code Size 514 Byte
Status AC
Exec Time 208 ms
Memory 238556 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 3
AC × 31
Set Name Test Cases
Sample sample00.txt, sample01.txt, sample02.txt
All sample00.txt, sample01.txt, sample02.txt, testcase00.txt, testcase01.txt, testcase02.txt, testcase03.txt, testcase04.txt, testcase05.txt, testcase06.txt, testcase07.txt, testcase08.txt, testcase09.txt, testcase10.txt, testcase11.txt, testcase12.txt, testcase13.txt, testcase14.txt, testcase15.txt, testcase16.txt, testcase17.txt, testcase18.txt, testcase19.txt, testcase20.txt, testcase21.txt, testcase22.txt, testcase23.txt, testcase24.txt, testcase25.txt, testcase26.txt, testcase27.txt
Case Name Status Exec Time Memory
sample00.txt AC 69 ms 93480 KiB
sample01.txt AC 69 ms 93628 KiB
sample02.txt AC 69 ms 93484 KiB
testcase00.txt AC 69 ms 93160 KiB
testcase01.txt AC 69 ms 93436 KiB
testcase02.txt AC 187 ms 205844 KiB
testcase03.txt AC 207 ms 238288 KiB
testcase04.txt AC 168 ms 193832 KiB
testcase05.txt AC 208 ms 238516 KiB
testcase06.txt AC 130 ms 151720 KiB
testcase07.txt AC 207 ms 237036 KiB
testcase08.txt AC 84 ms 117180 KiB
testcase09.txt AC 116 ms 161856 KiB
testcase10.txt AC 86 ms 118792 KiB
testcase11.txt AC 121 ms 162140 KiB
testcase12.txt AC 97 ms 128016 KiB
testcase13.txt AC 118 ms 161748 KiB
testcase14.txt AC 115 ms 150880 KiB
testcase15.txt AC 122 ms 161692 KiB
testcase16.txt AC 144 ms 165396 KiB
testcase17.txt AC 157 ms 183644 KiB
testcase18.txt AC 80 ms 112328 KiB
testcase19.txt AC 119 ms 161520 KiB
testcase20.txt AC 137 ms 162424 KiB
testcase21.txt AC 158 ms 186204 KiB
testcase22.txt AC 117 ms 162912 KiB
testcase23.txt AC 200 ms 238556 KiB
testcase24.txt AC 158 ms 186416 KiB
testcase25.txt AC 113 ms 154988 KiB
testcase26.txt AC 117 ms 155528 KiB
testcase27.txt AC 120 ms 155572 KiB