[백준] #8958 OX퀴즈.python

code

n = int(input())

for i in range(n):
    sList = []
    case = str(input())
    s = 0
    for e in range(len(case)):
        if case[e] == "O":
            s += 1
            sList.append(s)
        elif case[e] == "X":
            sList.append(0)
            s = 0
    print(sum(sList))