Submission #73214499

Source Code Expand

N, K = map(int, input().split())
A = [0] * N
B = [0] * N
d_i = [(0, 0)] * N
for i in range(N):
    A[i], B[i] = map(int, input().split())
    d_i[i] = (A[i] - B[i], i)

d_i = sorted(d_i, reverse=True)
cnt = 0
ans = 0
for d, i in d_i:
    if cnt < K:
        ans += B[i]
    else:
        ans += A[i]
    cnt += 1

print(ans)

Submission Info

Submission Time
Task C - Bargain Sale Selection
User takagi3
Language Python (PyPy 3.11-v7.3.20)
Score 300
Code Size 344 Byte
Status AC
Exec Time 538 ms
Memory 122028 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 3
AC × 88
Set Name Test Cases
Sample sample01.txt, sample02.txt, sample03.txt
All sample01.txt, sample02.txt, sample03.txt, in01.txt, in02.txt, in03.txt, in04.txt, in05.txt, in06.txt, in07.txt, in08.txt, in09.txt, in10.txt, in11.txt, in12.txt, in13.txt, in14.txt, in15.txt, in16.txt, in17.txt, in18.txt, in19.txt, in20.txt, in21.txt, in22.txt, in23.txt, in24.txt, in25.txt, in26.txt, in27.txt, in28.txt, in29.txt, in30.txt, in31.txt, in32.txt, in33.txt, in34.txt, in35.txt, in36.txt, in37.txt, in38.txt, in39.txt, in40.txt, in41.txt, in42.txt, in43.txt, in44.txt, in45.txt, in46.txt, in47.txt, in48.txt, in49.txt, in50.txt, in51.txt, in52.txt, in53.txt, in54.txt, in55.txt, in56.txt, in57.txt, in58.txt, in59.txt, in60.txt, in61.txt, in62.txt, in63.txt, in64.txt, in65.txt, in66.txt, in67.txt, in68.txt, in69.txt, in70.txt, in71.txt, in72.txt, in73.txt, in74.txt, in75.txt, in76.txt, in77.txt, in78.txt, in79.txt, in80.txt, in81.txt, in82.txt, in83.txt, in84.txt, in85.txt
Case Name Status Exec Time Memory
in01.txt AC 54 ms 79704 KiB
in02.txt AC 54 ms 79836 KiB
in03.txt AC 54 ms 79780 KiB
in04.txt AC 54 ms 79868 KiB
in05.txt AC 54 ms 79988 KiB
in06.txt AC 54 ms 79696 KiB
in07.txt AC 54 ms 79752 KiB
in08.txt AC 54 ms 80052 KiB
in09.txt AC 507 ms 121460 KiB
in10.txt AC 509 ms 121424 KiB
in11.txt AC 521 ms 121560 KiB
in12.txt AC 512 ms 121248 KiB
in13.txt AC 284 ms 119652 KiB
in14.txt AC 514 ms 121288 KiB
in15.txt AC 281 ms 119792 KiB
in16.txt AC 533 ms 121572 KiB
in17.txt AC 279 ms 119648 KiB
in18.txt AC 54 ms 79964 KiB
in19.txt AC 54 ms 79744 KiB
in20.txt AC 291 ms 119584 KiB
in21.txt AC 528 ms 121976 KiB
in22.txt AC 528 ms 121800 KiB
in23.txt AC 518 ms 121876 KiB
in24.txt AC 282 ms 119612 KiB
in25.txt AC 274 ms 120052 KiB
in26.txt AC 274 ms 120044 KiB
in27.txt AC 347 ms 121388 KiB
in28.txt AC 525 ms 121972 KiB
in29.txt AC 513 ms 121416 KiB
in30.txt AC 519 ms 121764 KiB
in31.txt AC 291 ms 119908 KiB
in32.txt AC 474 ms 121320 KiB
in33.txt AC 54 ms 79964 KiB
in34.txt AC 56 ms 80020 KiB
in35.txt AC 55 ms 80332 KiB
in36.txt AC 55 ms 80308 KiB
in37.txt AC 54 ms 79696 KiB
in38.txt AC 55 ms 79964 KiB
in39.txt AC 54 ms 79544 KiB
in40.txt AC 55 ms 79780 KiB
in41.txt AC 55 ms 79876 KiB
in42.txt AC 55 ms 80500 KiB
in43.txt AC 54 ms 79948 KiB
in44.txt AC 55 ms 79876 KiB
in45.txt AC 54 ms 79988 KiB
in46.txt AC 64 ms 91056 KiB
in47.txt AC 56 ms 80252 KiB
in48.txt AC 55 ms 80024 KiB
in49.txt AC 55 ms 79964 KiB
in50.txt AC 55 ms 80080 KiB
in51.txt AC 55 ms 79908 KiB
in52.txt AC 55 ms 79896 KiB
in53.txt AC 516 ms 121300 KiB
in54.txt AC 517 ms 121456 KiB
in55.txt AC 515 ms 121384 KiB
in56.txt AC 519 ms 121576 KiB
in57.txt AC 538 ms 121656 KiB
in58.txt AC 287 ms 119660 KiB
in59.txt AC 527 ms 121516 KiB
in60.txt AC 515 ms 121444 KiB
in61.txt AC 478 ms 121380 KiB
in62.txt AC 55 ms 79956 KiB
in63.txt AC 55 ms 79964 KiB
in64.txt AC 518 ms 121736 KiB
in65.txt AC 529 ms 121992 KiB
in66.txt AC 511 ms 121596 KiB
in67.txt AC 513 ms 122028 KiB
in68.txt AC 54 ms 79796 KiB
in69.txt AC 54 ms 79772 KiB
in70.txt AC 54 ms 79648 KiB
in71.txt AC 55 ms 79836 KiB
in72.txt AC 54 ms 79744 KiB
in73.txt AC 54 ms 79828 KiB
in74.txt AC 54 ms 79560 KiB
in75.txt AC 54 ms 79836 KiB
in76.txt AC 54 ms 79868 KiB
in77.txt AC 55 ms 79828 KiB
in78.txt AC 55 ms 80292 KiB
in79.txt AC 55 ms 80252 KiB
in80.txt AC 54 ms 79832 KiB
in81.txt AC 54 ms 79988 KiB
in82.txt AC 54 ms 79836 KiB
in83.txt AC 55 ms 79836 KiB
in84.txt AC 54 ms 79560 KiB
in85.txt AC 54 ms 79768 KiB
sample01.txt AC 54 ms 79768 KiB
sample02.txt AC 55 ms 79876 KiB
sample03.txt AC 55 ms 79828 KiB