/* atk1 h8t4 */

#include <stdio.h>

#define N 200

int calc_char(char text[],char c);

main()
{
	char c, text[N];
	int i=0;

	printf("Enter a line of text:\n");
	while( (c=getchar()) != '\n' )
	{
		text[i]=c;
		i++;
	}
	text[i]='\0';

	printf("\nEnter a character: ");
	scanf("%c",&c);

	printf("\nIn the text you entered, the character %c occurs %d time(s).\n\n",
		c,calc_char(text,c));
}

int calc_char(char text[],char c)
{
	int count,i;

	for(i=0,count=0;text[i]!='\0';i++)
		if(text[i]==c)
			count++;

	return count;
}