https://www.acmicpc.net/problem/14681
제출 코드
import sys
x = int( sys.stdin.readline());
y = int( sys.stdin.readline());
if x>0 and y >0 :
print(1)
elif x > 0 and y < 0:
print(4)
elif x < 0 and y < 0:
print(3)
else:
print(2)
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