def CHANGE(arr): stack = [] words = '' for i in arr: if i in '(*+)': if i == ')' and stack: while stack[-1] != '(' and stack: words += stack.pop() stack.pop() continue if stack and stack[-1] == '+' and i == '*': stack.append(i) elif i == '(': stack.append(i) continue else: if stack and stack[-1] !
= '(': words += stack.pop() stack.append(i) else: words += i return words def cal(word): stack = [] for i in word: if i not in '*+': stack.append(i) else: if i == '*' and stack: stack.append(int(stack.p...
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1224
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python
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SWEA
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계산기3
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문제풀이
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알고리즘
원문 링크 : SWEA-계산기3(1224)
