def bubbleSort(a):
for i in range(0, len(a) - 1):
for j in range(i + 1, len(a)):
if a[i] > a[j]:
a[i], a[j] = a[j], a[i]
if __name__ == "__main__":
a = [2, 4, 1, 6, 3, 9, 10, 5, 7, 8, 3]
bubbleSort(a)
print(a)