C program to Locate a character in String - STRCHR

Below is C program to Locate a character in String - STRCHR.

Program:

?

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

/* Locate a character in String - STRCHR */   #include<stdio.h>   int main() {  char str[500];  int i;  char ch;  printf("Please enter your string: ");  // gets(str);  // fgets is a better option over gets to read multiword string .  fgets(str, 500, stdin);  // Following can be added for extra precaution for '\n' character  // if(str[length(str)-1] == '\n') str[strlen(str)-1]=NULL;    printf("Please enter a character: ");  getchar(ch);     for(i=0;str[i]!=NULL;i++)  {   if(str[i]==ch)    break;  }     if(str[i] == NULL)   printf("%c not found in %s",ch,str);  else   printf("\"%c\" found in \"%s\" at %d location",ch,str,i+1);    return 0; }