#include<stdio.h>
#include<string.h>
void concat(char[], char[]);
int main() {
char s1[50], s2[30];
printf("
Enter String 1 :");
gets(s1);
printf("
Enter String 2 :");
gets(s2);
concat(s1, s2); //call the function
printf("
Concated string is :%s", s1);
return (0);
}
//function to concatiate two string s1 and s2
void concat(char s1[], char s2[]) {
int i, j;
i = strlen(s1);
for (j = 0; s2[j] != ' '; i++, j++) {
s1[i] = s2[j];
}
s1[i] = ' ';
}