Update: Rename folder name to XSMOJ

XSMOJ/阿克曼函数.cpp

@@ -0,0 +1,30 @@
+#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 wjh(int a,int b){
+	if(a==0){
+		b++;
+	}
+	if(a>0 && b==0){
+		return wjh(a-1,1);
+	}
+	if(a>0 && b>0){
+		return wjh(a-1,wjh(a,b-1));
+	}
+}
+int main(){
+	int a,b;
+	cin >>a>>b;
+	cout <<wjh(a,b);
+	return 0;
+}