13 lines · cpp
1#include <gnuregex.h>2#include <string>3int main() {4 std::string str = "test0159";5 regex_t re;6 int ec = regcomp(&re, "^[a-z]+[0-9]+$", REG_EXTENDED | REG_NOSUB);7 if (ec != 0) {8 return ec;9 }10 return regexec(&re, str.c_str(), 0, nullptr, 0) ? -1 : 0;11}12 13