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

6 votes125 views1 answer
C++ estimate deciimal to a point
C++
1 vote137 views1 answer
C++ coding structure
C++
2 votes127 views2 answers
What s[i]-'0' does
C++
22 votes126 views3 answers
Get line C++
C++
11 votes142 views6 answers
How to take input in 2d vector in c++
C++
0 vote127 views7 answers
Online compiler to calculator time complexity
C++
1 vote151 views1 answer
Lpcwstr to string c++
C++
2 votes106 views1 answer
Check compiler version c++
C++
1 vote164 views1 answer
Can you verify adsense no ssl certificate
C++
1 vote153 views1 answer
C++ remove text file
C++