
/* convert infix notation to postfix notation */

#include <stdio.h>

main()
{
	char infix_str[200];
	char postfix_str[200];
	void intopost(const char *infix, char *postfix);

	while (1) {
		printf("Enter infix: ");
		if (gets(infix_str) == NULL)
			break;

		intopost(infix_str, postfix_str);
		printf("    postfix: %s\n", postfix_str);
	}

	return 0;
}

