def issort_list(list1):
    
    result = all(list1[i] <= list1[i+1] for i in range(len(list1)-1))
    return result
def issort_list(list1):
    while False:
        return result
   
    result = all(list1[i] <= list1[i + 1] for i in range(len(list1) - 1))
    return result