counting_frequency_of_char_in_string.c

#include <stdio.h>
int main() {
    char str[1000], ch;
    int i,count = 0;
    printf("Enter a string: ");
    fgets(str, sizeof(str), stdin);

    printf("Enter a character to find its frequency: ");
    scanf("%c", &ch);

    for ( i = 0; str[i] != '\0'; ++i) 
	{
        if (ch == str[i])
            ++count;
    }
    printf("Frequency of %c = %d", ch, count);
    return 0;
}