| strcat() | Append string |
| strncat() | Append part of the string |
| strcpy() | Copy string |
| strncpy() | Copy part of a string |
| strlen() | Length of a string |
| strrev() | String Reverse |
| strlwr() | Upper to lowercase letter |
| strupr() | Lower to Uppercase letter |
| strchr() | Searching for first occurrence of chracter |
| strrchr() | Searching for last occurrence of chracter |
| strcmp() | Case sensitive string comparison |
| strcmpi() | Case insensitive string comparison |
| strstr() | Searching for string |
| strset() | Setting all chars of the string |
| strnset() | Setting part of the chars of the string |
| strdup() | Duplicating string |
| strtok() | Parses a string into sequence of tokens |
#include <stdio.h>
int main(void){
int i;
char str[]="Welcome";
for ( i=0;str[i] != '\0';i++){
printf( "%c \n",str[i]);
}
printf("\n Total number of chars = %d",i);
return 0;
}W
e
l
c
o
m
e
Total number of chars = 7