Problem1646--exam-expand

1646: exam-expand

Time Limit: 1 Sec  Memory Limit: 128 MB
Submit: 499  Solved: 5
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Description

expands shorthand notations like a~z into the equivalent complete list abc...xyz, show

Input

a string with short notations

Output

a string without shorthand notation

Sample Input Copy 

check the letters in b~g

Sample Output Copy 

check the letters in bcdefg

Source/Category

138 
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