char* monCv(char subdomain[3], char domain[21]){
	
	char url[24];
	
	strcpy(url, subdomain);
	strcat(url, domain);
	    
	return strdup(url);
}
	
int main() {
	
	char subdomain[3] = "cv.";
	char domain[21] = "eggplants.fr";
	  
	char *urlcv = monCv(subdomain, domain);
	printf("%s\n", urlcv);
	free(urlcv);
	
	return 0;
}