C program to search all occurrences of a character in a string.

Required knowledge

Basic C Programming, Loop, String

---

C Program
#include < stdio.h >
#include < conio.h >
void main()
{
int i,j=0;
char a[20],b;
printf("Enter any string: ");
gets(a);
printf("Enter any char for search in string: ");
b=getchar();
for(i=0;a[i]!='\0';i++)
{
    if(a[i]==b)
    {
      j=1;
      printf("available in %d Index\n",i);
    }
}
if(j==0)
{
  printf("Not Fount");
}
getch();
}

Output
Enter any String: Harvindar
Enter any char for search in strinmg: a
available in 1 Index
available in 7 Index