#include <iostream>
#include <regex>
int main() {
std::string name = "regex101: build, test, and debug regex - 3 running windows";
std::regex regexp(R"((.*) -\s+\d+\srunning.*)");
name = std::regex_replace(name, regexp, "$1");
std::cout << name << std::endl;
return 0;
}
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