UVa 00462 - Bridge Hand Evaluator * (simulation; card)

Link: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=6&page=show_problem&problem=403
Sol:

#include <cstdio>
	#include <map>
	int main()
	{
	std::map<char, int> suitConversion;
	suitConversion['S'] = 0;
	suitConversion['H'] = 1;
	suitConversion['D'] = 2;
	suitConversion['C'] = 3;
	char back[4] = {'S', 'H', 'D', 'C'};
	// Is ordered 'S', 'H', 'D', 'C'
	bool ace[4], king[4], queen[4], jack[4], trump[4];
	int count[4], points, specialPoints, pos;
	char temp[3];
	while (scanf("%s", temp) == 1)
	{
	for (int i = 0; i < 4; ++i)
	{
	ace[i] = king[i] = queen[i] = jack[i] = trump[i] = false;
	count[i] = 0;
	}
	points = specialPoints = 0;
	for (int i = 0; i < 13; ++i)
	{
	if (i != 0)
	scanf("%s", temp);
	pos = suitConversion[temp[1]];
	switch (temp[0])
	{
	case 'A':
	ace[pos] = true;
	points += 4;
	break;
	case 'K':
	king[pos] = true;
	points += 3;
	break;
	case 'Q':
	queen[pos] = true;
	points += 2;
	break;
	case 'J':
	jack[pos] = true;
	points += 1;
	}
	++count[pos];
	}
	// Subtractions
	for (int i = 0; i < 4; ++i)
	{
	if (ace[i])
	trump[i] = true;
	if (king[i] && count[i] < 2)
	--points;
	else if (king[i])
	trump[i] = true;
	if (queen [i] && count[i] < 3)
	--points;
	else if (queen[i])
	trump[i] = true;
	if (jack[i] && count[i] < 4)
	--points;
	if (count[i] == 2)
	++specialPoints;
	else if (count[i] < 2)
	specialPoints += 2;
	}
	if (trump[0] && trump[1] && trump[2] && trump[3] && points >= 16)
	printf("BID NO-TRUMP\n");
	else if (points + specialPoints >= 14)
	{
	char output = 'S';
	int max = 0;
	for (int i = 1; i < 4; ++i)
	{
	if (count[i] > count[max])
	{
	max = i;
	output = back[i];
	}
	}
	printf("BID %c\n", output);
	}
	else
	printf("PASS\n");
	}
	}