Data Structures and Algorithms
Adding a list of words - strings (characters without limitation) to create an index of common words in it by ignoring the letter register (small / main)
Example
Input Output
5 3
prefix
postfix
infix
POSTFIX
PREFIX
infix
prefix
postfix
Example
Input Output
5 3
prefix
postfix
infix
POSTFIX
PREFIX
infix
prefix
postfix
Read each input into a string.
If you can convert the string to a number, discard it.
Otherwise, turn the string to lowercase and add it to a std::set<string> object
When finished input, iterate over the std::set object, outputting each item.
If you can convert the string to a number, discard it.
Otherwise, turn the string to lowercase and add it to a std::set<string> object
When finished input, iterate over the std::set object, outputting each item.
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