소프트웨어에 대한 모든 것

1773. Count Items Matching a Rule 문제) 솔루션1) class Solution: def countMatches(self, items: List[List[str]], ruleKey: str, ruleValue: str) -> int: type_dict = {} color_dict = {} name_dict ={} for item in items: if item[0] in type_dict: type_dict[item[0]] += 1 else: type_dict[item[0]] = 1 if item[1] in color_dict: color_dict[item[1]] += 1 else: color_dict[item[1]] = 1 if item[2] in name_dict: name_..