python-bubble-sort-improve-2

n = int(input("Nhap so phan tu: "))

a = []
for i in range(0, n):
    t = int(input("a[" + str(i) + "]:"))
    a.append(t)
    
print(a)

isStillChange = False
for j in range(0, n):
    isStillChange = False
    for i in range(n - 1, j, -1):
        if a[i] < a[i - 1]:
            t = a[i];
            a[i] = a[i - 1]
            a[i - 1] = t
            isStillChange=True
            
    if isStillChange ==False:
        break;
print(a)