Add FZOI Codes

FZOI/ISBN号码.cpp

@@ -0,0 +1,36 @@
+#include<iostream>	
+using namespace std;
+char s[13];
+int main()
+{
+	int sum;
+	for (int i = 0; i < 13; i++)
+	{
+		cin >> s[i];
+	}
+
+	sum = (s[0] - '0') * 1 + (s[2] - '0') * 2 + (s[3] - '0') * 3 + (s[4] - '0') * 4 + (s[6] - '0') * 5 + (s[7] - '0') * 6 + (s[8] - '0') * 7 + (s[9] - '0') * 8 + (s[10] - '0') * 9;//求和
+
+	if (sum % 11 == s[12] - '0' || (sum % 11 == 10 && s[12] == 'X'))
+	{
+		cout << "Right";
+	}
+	else
+	{
+		for (int i = 0; i < 12; i++)
+		{
+			cout << s[i];
+		}
+		if (sum % 11 == 10)
+		{
+			cout << 'X';
+		}
+		else
+		{
+			cout << sum % 11;
+		}
+
+	}
+
+	return 0;
+}