Submission #2780220

Source Code Expand

import heapq

n, k = map(int, input().split())
xys = [tuple(int(x) for x in input().split()) for _ in range(n)]

heapq.heapify(xys)

time = 0
for _ in range(k):
    time += xys[0][0]
    heapq.heappushpop(xys, (xys[0][0]+xys[0][1], xys[0][1]))

print(time)

Submission Info

Submission Time
Task C - Factory
User zehnpaard
Language Python (3.4.3)
Score 300
Code Size 268 Byte
Status AC
Exec Time 586 ms
Memory 16700 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 3
AC × 21
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt
All sample_01.txt, sample_02.txt, sample_03.txt, subtask_1_1.txt, subtask_1_10.txt, subtask_1_11.txt, subtask_1_12.txt, subtask_1_13.txt, subtask_1_14.txt, subtask_1_15.txt, subtask_1_16.txt, subtask_1_17.txt, subtask_1_18.txt, subtask_1_2.txt, subtask_1_3.txt, subtask_1_4.txt, subtask_1_5.txt, subtask_1_6.txt, subtask_1_7.txt, subtask_1_8.txt, subtask_1_9.txt
Case Name Status Exec Time Memory
sample_01.txt AC 18 ms 3060 KB
sample_02.txt AC 85 ms 3060 KB
sample_03.txt AC 70 ms 3060 KB
subtask_1_1.txt AC 20 ms 3060 KB
subtask_1_10.txt AC 248 ms 8896 KB
subtask_1_11.txt AC 18 ms 3060 KB
subtask_1_12.txt AC 373 ms 16596 KB
subtask_1_13.txt AC 18 ms 3060 KB
subtask_1_14.txt AC 164 ms 7068 KB
subtask_1_15.txt AC 555 ms 16700 KB
subtask_1_16.txt AC 72 ms 3064 KB
subtask_1_17.txt AC 72 ms 3060 KB
subtask_1_18.txt AC 481 ms 16616 KB
subtask_1_2.txt AC 201 ms 4596 KB
subtask_1_3.txt AC 183 ms 9788 KB
subtask_1_4.txt AC 121 ms 3188 KB
subtask_1_5.txt AC 360 ms 16532 KB
subtask_1_6.txt AC 167 ms 3828 KB
subtask_1_7.txt AC 86 ms 3060 KB
subtask_1_8.txt AC 586 ms 16616 KB
subtask_1_9.txt AC 547 ms 15164 KB