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C String Concatenation: strcat()

The strcat(first_string, second_string) function concatenates two strings and result is returned to first_string.

#include<stdio.h>
#include <string.h>  
int main(){  
  char ch[10]={'h', 'e', 'l', 'l', 'o', '\0'};  
   char ch2[10]={'c', '\0'};  
   strcat(ch,ch2);  
   printf("Value of first string is: %s",ch);  
 return 0;  
}  

Output:

Value of first string is: helloc

Next TopicC strcmp()

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C String Concatenation: strcat()

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