concatination of two string in C code example

Example 1: c concatenate strings

char str[80];
strcpy(str, "these ");
strcat(str, "strings ");
strcat(str, "are ");
strcat(str, "concatenated.");

Example 2: how to combine strings in c

#include <stdio.h>
#include <string.h>
int main() {
	char str[80];
strcpy(str, "these ");
strcat(str, "strings ");
strcat(str, "are ");
strcat(str, "concatenated.");
printf("%s\n", str);
}