Baekjoon #2776

Baekjoon #2776

1개의 풀이 · Python

문제 원문 보기 ↗

SOLUTION INFO

Python · main.py

main.py
import sys

def input():
    return sys.stdin.readline().rstrip()

def binary_search(t):
    start, end = 0, len(arr)-1
    while start <= end:
        mid = (start + end) // 2
        if arr[mid] == t:
            return 1
        elif arr[mid] > t:
            end = mid - 1
        else:
            start = mid + 1
    return 0

T = int(input())
for i in range(T):
    N = int(input())
    arr = list(map(int, input().split()))
    M = int(input())
    arr2 = list(map(int, input().split()))
    arr.sort()
    for j in arr2:
        print(binary_search(j))

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