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#include <regex.h>
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#include <string>
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int main() {
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std::string str = "test0159";
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regex_t re;
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int ec = regcomp(&re, "^[a-z]+[0-9]+$", REG_EXTENDED | REG_NOSUB);
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if (ec != 0) {
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return ec;
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}
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int ret = regexec(&re, str.c_str(), 0, nullptr, 0) ? -1 : 0;
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regfree(&re);
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return ret;
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}
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