hangul_Trait.py

def checkTrait(c):
    return (int((ord(c) - 0xAC00) % 28) != 0)


def openInput():
    inputs = open('./input.txt', 'r', encoding='UTF8')
    res = ''
    for line in inputs:
        for index, s in enumerate(line):
            if(s == "을" and checkTrait(line[index-1]) == False):
                line = line[:index] + '를' + line[index+1:]
            if(s == "를" and checkTrait(line[index-1]) == True):
                line = line[:index] + '을' + line[index+1:]
        res += line
    inputs.close()
    outputs = open('./output.txt', 'w', encoding='UTF8')
    outputs.write(res)
    outputs.close()
openInput()