擅长:python、mysql、java
<pre><code>def processString(x):
print(x.replace('process','whatever'))
lines = ""
while True:
if lines == "":
lines = ""
print("Enter string:")
x = input()
if x == "" and lines != "":
processString(lines)
break
else:
lines += x
# then hit enter once after multi-line string to process it
</code></pre>