#include <iostream>
#include <algorithm>
#include <string>
using namespace std;
int main() {
std::string some_string = "Intel<R> Core<TM>2 Duo CPU P8400 @ 2.26GHz";
auto end = std::unique(some_string.begin(), some_string.end(), [](char l, char r){
return std::isspace(l) && std::isspace(r) && l == r;
});
std::cout << std::string(some_string.begin(), end) << '\n';
return 0;
}
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