Str=input("") Left_bracket=0 Left_bracket_Z=0 Right_bracket_Z=0 for i in Str: if i== '(': Left_bracket+=1 elif i== ')': if Left_bracket>0: Left_bracket-=1 else: print("配对不成功") break elif i=='[': Left_bracket_Z+=1 elif i==']': Right_bracket_Z+=1 else: if Left_bracket!=0: print("配对不成功") elif Left_bracket_Z!=Right_bracket_Z: print("配对不成功") else: print("配对成功")
括号配对检测 A
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转载自www.cnblogs.com/Mrlee28/p/12554624.html
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