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Well, I was able to learn what Python is. and its basic information. There was more and more informationEspecially, the class part made me hard all the time. I even thought 'Wasn't class the same as the function?' well, that was wrong. I was able to know that class is like a huge mechanism for the whole body. I was even mad about class. because it was hard enough to make me mad. but it was nothi..

Today, I started studying numpy. but it's a little bit hard for me.Look. i don't even know how that .array works,  Well, nothing to do but accept. array -> just making it as variable.so that I can do work like this.let's just1. remember -> array the list and make it able to work with multiple codes2. reshape -> can change the shape of the data in the array listAs I can see here, reshape(10,2) ->..

Let's start. But today, I will write in Korean오늘은 클래스에 대해 정리하자그전에 zip()이라는 함수를 발견했다.항목 = ['시가총액', '현재가', 'PER']값 = ['298조', '50,000원', '15.79']for a, b in 항목 and 값:    print (f'{a}는 {b}입니다' )이렇게 실행을 시키면 에러가 나온다.왜냐하면 and는 논리 연산자로 두 리스트를 동시에 반복 처리하지 않기 때문이다.and는 예를 들어 a > 10 and a 그래서 이런 경우에는 ZIP을 써야 한다.항목 = ['시가총액', '현재가', 'PER']값 = ['298조', '50,000원', '15.79']for a, b in zip(항목, 값):    print (f'..

Review and make all the examples 1. Functionimport random as rnumb = r.randrange(1,100)def num(numb):    if numb == range(0, 50):        print(f"뽑은 숫자는 50이하의 숫자인 {numb}입니다")    elif numb == range(50, 100):        print(f"뽑은 숫자는 50 이상의 숫자인 {numb}입니다")    return numbprint(num(numb))butimport random as rnumb = r.randrange(1,100)def num(numb):    if numb in range(0, 50):        print(f"뽑은 숫자는 50 이하의..