[Python] SWEA D3 : 1289 - 원재의 메모리 복구하기

https://swexpertacademy.com/main/code/problem/problemDetail.do?problemLevel=3&contestProbId=AV19AcoKI9sCFAZN&categoryId=AV19AcoKI9sCFAZN&categoryType=CODE&problemTitle=&orderBy=RECOMMEND_COUNT&selectCodeLang=ALL&select-1=3&pageSize=10&pageIndex=1

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📌 작성한 코드 

T = int(input())
for test in range(1,1+T):
    bit = input()
    ans = 0
    if bit[0] == '1': ans += 1

    for i in range(0,len(bit)-1):
        if bit[i] != bit[i+1]:
            ans += 1
    print(f'#{test} {ans}')