题解 | #字符串字符匹配#
字符串字符匹配
https://www.nowcoder.com/practice/22fdeb9610ef426f9505e3ab60164c93
var1 = input()
var2 = input()
flag = True
for i in var1:
for j in var2:
if i not in var2:
flag = False
if flag:
print('true')
else:
print('false')
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