擅长:python、mysql、java
<p>最简单、最直接的可能是:</p>
<pre><code>def getime(prom):
"""Prompt for input, return minutes since midnight"""
s = raw_input('Enter time-%s (hh:mm): ' % prom)
sh, sm = s.split(':')
return int(sm) + 60 * int(sh)
time1 = getime('1')
time2 = getime('2')
diff = time2 - time1
print "Difference: %d hours and %d minutes" % (diff//60, diff%60)
</code></pre>
<p>例如,典型的运行可能是:</p>
<pre><code>$ python ti.py
Enter time-1 (hh:mm): 01:12
Enter time-2 (hh:mm): 18:59
Difference: 17 hours and 47 minutes
</code></pre>