Printing in column c++

#include <iostream>
#include <iomanip>
#include <string>

int main()
{
   std::string arr[]={"2","1","3","16","8","3","4","1","2"};
   const int arrlength = sizeof(arr)/sizeof(*arr);
   const int matrixSize = 3;

   for(int row = 0; row < matrixSize; ++row)
   {
      for (int index = row; index < arrlength ; index += matrixSize)
         std::cout << arr[index] << std::setw(5);
      std::cout << "\n";
   }

  return 0;
}

Source: stackoverflow.com

Similar codes

3 votes216 views3 answers
C++ get char of string
C++
1 vote180 views1 answer
Dev c++ tahe last word error
C++
0 vote179 views1 answer
Input time from console C++
C++
0 vote169 views1 answer
Are arrays faster than vectors c++
C++
0 vote172 views1 answer
C++ void to avoid functions
C++
0 vote166 views1 answer
Javascript if else exercises
C++
-2 votes179 views2 answers
Constants in cpp
C++
0 vote153 views1 answer
Insertion overloading in c++
C++
0 vote129 views1 answer
Libraries required for gaming in c++
C++
1 vote174 views3 answers
C++ split string on newline
C++