题解 | #牛牛的替换#
牛牛的替换
http://www.nowcoder.com/practice/f2a107dbb99243798d3048a672e8f747
BC163 牛牛的替换
思路:
step1:使用replace函数替换;
代码如下:
a,b,c,d,e = list(map(str,input().split()))
def fn(n):
n = n.replace(b,c)
n = n.replace(d,e)
print(n)
n = input()
fn(n)