STRING_PRB_1

#include <iostream>
#include <cstring>

using namespace std;

int main()
{
    /* char s1[50];
     char s2[50];
     char a[2]=" ";
     cin.getline(s1,50);
     cout<<endl;
     cin.getline(s2,50);
     cout<<endl;
     strcat(s1,a);
     strcat(s1,s2);
     cout<<s1;*/
    int i=0,j=0,k=0;
    char s1[50],s2[50],s3[6]=" ";
    cout<<"Enter first string : ";
    cin.getline(s1,50);
    cout<<"Enter second string : ";
    cin.getline(s2,50);
    for(;s1[i]!='\0';i++){}
    while(s3[k]!='\0')
    {
        s1[i++]=s3[k++];
    }
    while(s2[j]!='\0')
    {
        s1[i++]=s2[j++];
    }
    s1[i]='\0';
    cout<<endl;
    cout<<"Now : "<<s1;
    return 0;
}