Anonymous

#include <stdio.h>      
#include <string.h> 

main() {


	char s1[20];
	strcpy(s1,"hallo");

	char s2[20];	
	strcpy(s2, "fritz");

	// strings zusammenfügen
	strcat(s1, s2);

	printf("\nThe string entered is %s", s1);

	int length=strlen(s1);
	printf("\nNumber of characters in the string is=%d",length); 

	char kommt = 'b';

	// Anfang des Strings merken

	//Pointer to type character
	char *ps1;

	ps1 = s1;

	// String ausgeben
	puts(ps1);

	while(*ps1 != '\0')
	{

	*ps1++;

	}

	*ps1++=kommt;
	*ps1='\0';

	printf("\nThe string entered is %s", s1);



	int x=strcmp(s1,"hallofritzb");
	if(x!=0)
	{
		printf("\nStrings are not equal\n");
	}
	else {
		printf("\nStrings are equal"); 

	}

	// String leeren
	
	ps1=s1;
	*ps1='\0';
	printf("\nAfter leeren %s", s1);

//	my_strcpy(ga1,ga2);

	//char s3[20];	s3 = "Test";

//	printf("S3: %s", s3);
	printf("\n");

	meins(s1, kommt);


}

char *my_strcpy(char *destination, char *source)
   {
       char *p = destination;
       while (*source != '\0')
       {
           *p++ = *source++;
       }
       *p = '\0';
       return destination;
}   



void meins(char in[20], char zeichen) {
// Ein Char an einen Strin ganfügen}

/*	char *p=in;
	while (*p != '\0') 
	{
		*p++;
	}

	*p=zeichen;
	*p='\0'; */

}