Submission #42044272

Source Code Expand

from collections import deque
n, d = map(int, input().split())
dat = []
for _ in range(n): dat.append(tuple(map(int, input().split())))
visited = [False] * n
infection = deque([0])
visited[0] = True
while len(infection) > 0:
    cur = infection.popleft()
    x1, y1 = dat[cur]
    for i in range(n): # 全探索
        if visited[i]: continue # 既に感染
        x2, y2 = dat[i]
        if (x1-x2)**2 + (y1-y2)**2 <= (d**2):
            infection.append(i) # rightに入るのでBFSになる
            visited[i] = True
for x in visited: print("Yes" if x else "No")

Submission Info

Submission Time
Task C - Virus
User recuraki
Language Python (3.8.2)
Score 300
Code Size 587 Byte
Status AC
Exec Time 1627 ms
Memory 9464 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 3
AC × 38
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, testcase28.txt, testcase29.txt, testcase30.txt, testcase31.txt, testcase32.txt, testcase33.txt, testcase34.txt
Case Name Status Exec Time Memory
sample00.txt AC 26 ms 9060 KiB
sample01.txt AC 19 ms 9224 KiB
sample02.txt AC 19 ms 9124 KiB
testcase00.txt AC 26 ms 9212 KiB
testcase01.txt AC 1615 ms 9404 KiB
testcase02.txt AC 1592 ms 9416 KiB
testcase03.txt AC 1603 ms 9412 KiB
testcase04.txt AC 1625 ms 9436 KiB
testcase05.txt AC 1433 ms 9392 KiB
testcase06.txt AC 1568 ms 9460 KiB
testcase07.txt AC 1392 ms 9340 KiB
testcase08.txt AC 1470 ms 9380 KiB
testcase09.txt AC 1352 ms 9356 KiB
testcase10.txt AC 1627 ms 9372 KiB
testcase11.txt AC 1428 ms 9428 KiB
testcase12.txt AC 1553 ms 9340 KiB
testcase13.txt AC 1323 ms 9392 KiB
testcase14.txt AC 1515 ms 9376 KiB
testcase15.txt AC 1390 ms 9376 KiB
testcase16.txt AC 85 ms 9396 KiB
testcase17.txt AC 1394 ms 9412 KiB
testcase18.txt AC 132 ms 9400 KiB
testcase19.txt AC 1416 ms 9372 KiB
testcase20.txt AC 98 ms 9420 KiB
testcase21.txt AC 1345 ms 9312 KiB
testcase22.txt AC 139 ms 9328 KiB
testcase23.txt AC 1455 ms 9464 KiB
testcase24.txt AC 273 ms 9336 KiB
testcase25.txt AC 27 ms 9372 KiB
testcase26.txt AC 34 ms 9344 KiB
testcase27.txt AC 39 ms 9376 KiB
testcase28.txt AC 388 ms 9332 KiB
testcase29.txt AC 77 ms 9312 KiB
testcase30.txt AC 38 ms 9392 KiB
testcase31.txt AC 1447 ms 9324 KiB
testcase32.txt AC 1306 ms 9392 KiB
testcase33.txt AC 334 ms 9464 KiB
testcase34.txt AC 278 ms 9392 KiB