收起
data=input().split() x = int(data[0]) y = int(data[1]) if x > 0 and y>0: print('第一象限') elif x < 0 and y>0: print('第二象限') elif x < 0 and y<0: print('第三象限') elif x > 0 and y<0: print('第四象限') else: print('坐标轴')
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