29 lines
705 B
C++
29 lines
705 B
C++
|
#include <iostream>
|
||
|
|
#include <string>
|
||
|
|
#include <regex>
|
||
|
|
|
||
|
|
using namespace std;
|
||
|
|
|
||
|
|
int main()
|
||
|
|
{
|
||
|
|
//This should match any real number
|
||
|
|
regex number {"((\\+|-)?[[:digit:]]+)(\\.(([[:digit:]]+)?))?((e|E)((\\+|-)?)[[:digit:]]+)?\\b"};
|
||
|
|
//This should match any word
|
||
|
|
regex word {"[[:alpha:]]+"};
|
||
|
|
regex space {"\\s+"};
|
||
|
|
string input, clean_words, clean_numbers;
|
||
|
|
//Replace with an empty string
|
||
|
|
const string format {""};
|
||
|
|
|
||
|
|
getline(cin,input);
|
||
|
|
|
||
|
|
//Split the input string in numbers and words
|
||
|
|
clean_numbers=regex_replace(input, number, format);
|
||
|
|
clean_words=regex_replace(input, word, format);
|
||
|
|
|
||
|
|
cout << clean_words << endl;
|
||
|
|
cout << clean_numbers << endl;
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|