输入两个整数,范围-231~231-1,交换两个数并输出。
string_list = input().split(",")
number_a = string_list[0]
number_b = string_list[-1]
change1 = ""
change2 = ""
change3 = ""
change4 = ""
digit = "0123456789"
for i in number_a:
if i in digit:
change1 = change1 + i
else:
change3 = change3 + i
for j in number_b:
if j in digit:
change2 = change2 + j
else:
change4 = change4 + j
print(change3 + change2 + "," + change4 + change1) s = input()
a,b = s.split(",")[0].split("=")[1],s.split(",")[1].split("=")[1]
c,d = s.split(",")[0].split("=")[0],s.split(",")[1].split("=")[0]
print(f"{c}={b},{d}={a}") a, b = input().split(',')
a = a[2:]
b = b[2:]
a, b = b, a
print(f'a={a},b={b}') a,b=map(int,input().split(',')) print("a={},b={}".format(b,a))
a,b = input().split(',')
print ('a=%s,b=%s'%(b[2:],a[2:]))