'commit'

C++课程/第十课逻辑表达式和条件表达式/p75_2.cpp

@@ -0,0 +1,21 @@
+#include<iostream>
+#include<cstdio>
+#include<ctype.h>
+using namespace std;
+
+int main(void) {
+	int n, key1, key2;
+	cin >> n;
+
+	key1 = n % 123;
+	key2 = n % 91;
+	if(islower(key1))
+		putchar(key1);
+	else if(isupper(key2))
+		putchar(key2);
+	else
+		putchar('*');
+
+	return 0;
+}
+