Which lines of the following code contain compilation errors, if any?
#include <iomanip>
#include <iostream>

using namespace std;

int main()
{
   const int size = 5;  // 1
   char name[size];  // 2

   cout << "Enter your name: ";
   cin >> setw(size) >> name;  // 3
   cout << "Hello, " << name << "! "  // 4
       "Welcome to C++" << endl;  // 5

   return 0;
}
Explanation
std :: setw - sets the number of characters to be used as the field width for the next insertion operation.

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