题解 | #统计大写字母个数#
字符串字符匹配
http://www.nowcoder.com/practice/22fdeb9610ef426f9505e3ab60164c93
while True:
try:
s = input()
ss = input()
if set(s).issubset(set(ss)):
print("true")
else:
print("false")
except:
break
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