C-Program For String Concatenation

#include<stdio.h>

void stringConcat(char[],char[]);

 

int main(){

    char str1[100],str2[100];

    int compare;

    printf("Enter first string: ");

    scanf("%s",str1);

    printf("Enter second string: ");

    scanf("%s",str2);

    stringConcat(str1,str2);

    printf("Concatenated String: %s",str1);

    return 0;

}

void stringConcat(char str1[],char str2[]){

    int i=0,j=0;

   

   

    while(str1[i]!='\0')

     {

         i++;

    }

    while(str2[j]!='\0')

     {

         str1[i] = str2[j];   

         i++;

         j++;

    }

    str1[i] = '\0';

}

output:

Enter first string: FresherStation

Enter second string: .blogspot.in

String after concatenation: FresherStation.blogspot.in