C++ print vector without loop

template <typename T>
std::ostream& operator<< (std::ostream& out, const std::vector<T>& v) {
  if ( !v.empty() ) {
    out << '[';
    std::copy (v.begin(), v.end(), std::ostream_iterator<T>(out, ", "));
    out << "\b\b]";
  }
  return out;
}

Source: stackoverflow.com

Similar codes

0 vote123 views7 answers
Hexo
C++
-1 vote138 views1 answer
How to make sound in c++
C++
1 vote124 views3 answers
Comment in c++
C++
1 vote120 views1 answer
Why can not return char in cpp
C++
0 vote125 views1 answer
Swap of two numbers in c++
C++
2 votes135 views1 answer
Disable a warning in visual c++
C++
5 votes138 views1 answer
Break in c++
C++
0 vote122 views1 answer
How to print an array in cpp in single line
C++
5 votes137 views2 answers
Delete specific row from dynamic 2d array c++
C++
2 votes141 views2 answers
Sieve of eratosthenes c++
C++