C++ Program To Print A Full String Input By Keyboard using string

#include<iostream>
#include<string.h>
using namespace std;
int main()
{
  char a[20];
  int i,j;
  cout<<"\n\nEnter The String: ";
  gets(a);
  cout<<"\n\nYour Entered String is Given Below \n\n";
  for(i=0;a[i]!='\0';++i)
  {
  cout<<a[i];
 }
 return 0;
}