<doocs>2380.Time Needed to Rearrange a Binary String_1.py
def secondsToRemoveOccurrences( s: str) -> int:
    ans = cnt = 0
    for c in s:
        if c == '0':
            cnt += 1
        elif cnt:
            ans = max(ans + 1, cnt)
    return ans
def sample_funcname ( var_0 : str ) -> int :
    var_5 = var_3 = 0
    for var_6 in var_0 :
        if var_6 == '0' :
            var_3 += 1
        elif var_3 :
            var_5 = max ( var_5 + 1 , var_3 )
    return var_5
