Program for string function strcat() in c programming language.

/*C Program for string function strcat() in c programming language.*/

#include<stdio.h>

#include<conio.h>

#include<string.h>

void main()

{

  char str1[20],str2[20];

  clrscr();

  puts("Enter your string :");

  gets(str1);

  puts("Enter another string :");

  gets(str2);

  puts("\nThe previous entered string are :");

  puts(str1);

  puts(str2);

  strcat(str1,str2);

  puts("\nStrings after concatenation are :");

  puts(str1);

  getch();

}

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OUTPUT:-

Enter your string :

Windows                                                                         

Enter another string :                                                         

Computer                                                                       

                                                                               

The previous entered string are :                                              

Windows                                                                        

Computer                                                                        

                                                                               

Strings after concatenation are :                                              

WindowsComputer