输入三个整数并从小到大排序，用python完成

a = input(“输入a：”)
b = input(“输入b：”)
c = input(“输入c：”)

a = int(a)
b = int(b)
c = int©

if a>b:
a,b = b,a
if a>c:
a,c = c,a
if b>c:
b,c = c,b

print(“顺序为：%d, %d, %d”%(a, b ,c))