boj 2621 카드게임

Author: emost22

Case Work/2621.cpp

@@ -0,0 +1,96 @@
+#include <iostream>
+#include <algorithm>
+#define MAX 5
+using namespace std;
+
+char list[MAX][2];
+
+bool isSameColor() {
+	return list[0][0] == list[1][0] && list[1][0] == list[2][0] && list[2][0] == list[3][0] && list[3][0] == list[4][0];
+}
+
+int chkStraight(char *c) {
+	for (int i = 1; i < MAX; i++) {
+		if (c[i] - c[i - 1] != 1) return 0;
+	}
+	return c[MAX - 1] - '0';
+}
+
+int chkSameFourCards(char* c) {
+	if (c[0] == c[3]) return c[0] - '0';
+	else if (c[1] == c[4]) return c[1] - '0';
+	return 0;
+}
+
+int chkThreeTwo(char* c) {
+	if (c[0] != c[1] || c[3] != c[4]) return 0;
+	if (c[1] == c[2]) return (c[0] - '0') * 10 + c[4] - '0' + 700;
+	else if (c[2] == c[3]) return (c[4] - '0') * 10 + c[0] - '0' + 700;
+	return 0;
+}
+
+int chkThree(char* c) {
+	for (int i = 2; i < MAX; i++) {
+		if (c[i - 2] == c[i - 1] && c[i - 1] == c[i]) return c[i] - '0';
+	}
+	return 0;
+}
+
+int chkTwoTwo(char* c) {
+	int mx = 0;
+	int mn = 0;
+	for (int i = 1; i < MAX; i++) {
+		if (c[i - 1] != c[i]) continue;
+		if (!mx) mx = c[i] - '0';
+		else mn = c[i] - '0';
+	}
+	if (mn > mx) swap(mn, mx);
+
+	if (!mn) return 0;
+	return mx * 10 + mn + 300;
+}
+
+int chkTwo(char* c) {
+	for (int i = 1; i < MAX; i++) {
+		if (c[i - 1] != c[i]) continue;
+		return c[i] - '0' + 200;
+	}
+	return 0;
+}
+
+void func() {
+	char* tmp = new char[] { list[0][1], list[1][1], list[2][1], list[3][1], list[4][1] };
+	sort(tmp, tmp + MAX);
+
+	int st = chkStraight(tmp);
+	int fc = chkSameFourCards(tmp);
+	int tht = chkThreeTwo(tmp);
+	int th = chkThree(tmp);
+	int ttwo = chkTwoTwo(tmp);
+	int two = chkTwo(tmp);
+	if (isSameColor() && st) cout << st + 900 << '\n';
+	else if (fc) cout << fc + 800 << '\n';
+	else if (tht) cout << tht << '\n';
+	else if (isSameColor()) cout << tmp[4] - '0' + 600 << '\n';
+	else if (st) cout << st + 500 << '\n';
+	else if (th) cout << th + 400 << '\n';
+	else if (ttwo) cout << ttwo << '\n';
+	else if (two) cout << two << '\n';
+	else cout << tmp[4] - '0' + 100 << '\n';
+}
+
+void input() {
+	for (int i = 0; i < MAX; i++) {
+		cin >> list[i][0] >> list[i][1];
+	}
+}
+
+int main() {
+	cin.tie(NULL); cout.tie(NULL);
+	ios::sync_with_stdio(false);
+
+	input();
+	func();
+
+	return 0;
+}