#include <stdio.h>
#include <math.h>
#include <string.h>

const char ranks[] = {'2', '3', '4', '5', '6', '7', '8', '9', 'T', 'J', 'Q', 'K', 'A'};
const char suits[] = {'H', 'D', 'S', 'C'};

/*
Returns char if valid suit
*/
char isValidRank(char c){
	char result='0';
	int lengthofranks = sizeof(ranks) / sizeof(ranks[0]);
	for(int i =0;i<lengthofranks;i++){
		if(c==ranks[i]){
			result = '1';
		}
	}
//returns 1 if 'c' is in ranks[], 0 if it isnt.
	return result;
}

/*
Returns char if valid suit
*/
char isValidSuit(char c){
	char result='0';
	int lengthofsuits = sizeof(suits) / sizeof(suits[0]);
	for(int i = 0;i<lengthofsuits;i++){
		printf("%c",c);
		if(c ==suits[i]){
			result = '1';
		}
	}
	//printf("%c",result);
	return result;
}

/*
Returns char if valid suit is entered
*/
char getTrump(){
int flagforisvalidsuit = 1;
char trumpsuit;
while (flagforisvalidsuit==1){
	printf("What is the trump suit?\n");
	scanf("%c",&trumpsuit);
	char flag1 = isValidSuit(trumpsuit);
	if(flag1 == '1'){
		flagforisvalidsuit = 0;
		printf("success");
		}
	else if(flag1=='0'){
		flagforisvalidsuit = 1;
		printf("Try again please.");
		}
}
return trumpsuit;
}



int main() {
	//char isvalidranktry = isValidRank('d');
	//isValidSuit('H');

	printf("%c",isValidSuit('H'));
	//printf("%c\n",isvalidranktry);
	return 0;
}