c++ 문자열 파싱, substr

c_plus.pptx

# include <iostream>

# include <string>

int main(void)

{

std::string num;

std::string result;

std::cin >> num;

result += num.substr(0, 6);

result += num.substr(7, 15);

std::cout << result << std::endl;

return 0;

}