Find character in string: how to use strchr : String Search « String « C / ANSI-C

Home C / ANSI-C 1. assert.h 2. Console 3. ctype.h 4. Data Structure Algorithm 5. Data Type 6. Development 7. File 8. Function 9. Language Basics 10. Macro Preprocessor 11. Math 12. math.h 13. Memory 14. Pointer 15. setjmp.h 16. signal.h 17. Small Application 18. stdio.h 19. stdlib.h 20. String 21. string.h 22. Structure 23. time.h 24. wctype.h C Tutorial C++ C++ Tutorial Visual C++ .NET

C / ANSI-C » String » String Search Screenshots  Find character in string: how to use strchr #include <stdio.h> #include <string.h> int main () {   char str[] = "This is a line";   char *p;      printf ("Looking for 's' character in \"%s\"...\n", str);      p = strchr(str, 's');      while (p != NULL) {     printf ("found at %d\n",p - str + 1);     p = strchr(p + 1, 's');   }   return 0; }                     Related examples in the same category 1. Look up names in a hardcoded list 2. Finding occurrences of one string in another: strstr 3. A demonstration of seeking and finding 4. Find sub string: our own function 5. Search a char inside a string 6. Scan string for specified characters 7. Find last occurrence of character in string 8. Find substring 9. Search string for occurrence of character set 10. Search string 11. Search string for occurrence of character set: how to use strcspn 12. Scan string for specified characters: how to use strpbrk 13. Find last occurrence of character in string: how to use strrchr 14. Find substring: how to use strstr