归类了 OJ，整理了一下

XSM OJ 重庆小码王集团OJ/小码君的F91函数.cpp

@@ -0,0 +1,32 @@
+#include <algorithm>
+#include <iostream>
+#include <iomanip>
+#include <cstring>
+#include <cstdio>
+#include <stack>
+#include <ctime>
+#include <cmath>
+#include <queue>
+typedef long long l;
+typedef double d;
+typedef char c;
+using namespace std;
+int f91(int a){
+		if(a<=100){
+			return f91(f91(a+11));
+		}
+		if(a>=101){
+			return a-10;
+		}
+}
+int main(){
+	int a;
+	while(1){
+		cin >>a;
+		if(a==0){
+			break;
+		}
+		cout <<"f91("<<a<<") = "<<f91(a)<<endl;
+	}
+	return 0;
+}