输入格式是 W1=input() W2=input() 将两个数列的数据的差 然后按升序排列 结果用"[""]"括起来 每个数据之间加","

W1=input().split(",")
W2=input().split(",")
n1=len(W1)
n2=len(W2)
n=min(n1,n2)
for i in range(n):
    W1[i]=int(W1[i])
    W2[i]=int(W2[i])
y=[]
for x in W1:
    y.append(x)
for x in W2:
    y.append(x)
y.sort()
for i in range(len(y)):
    y[i]=str(y[i])
print("[",end="")
for i in range(len(y)-1):
    print(y[i],end=",")
print(y[-1],end="]")