10-19 AC

2018.cpp

@@ -0,0 +1,24 @@
+#include <iostream>
+using namespace std;
+//int cow(int &c,int &w1,int &w2,int &w3,int &w4){
+//    //int t = c;
+//    c += w1;
+//    w1 = w2;
+//    w2 = w3;
+//    w3 = c;
+//    //w4 = t;
+//    return c + w1 + w2 + w3 + w4;
+//}
+//int main(){
+//    int c=1,w1=0,w2=0,w3=0,w4=0;
+//    for(int i = 0;i<56;i++){
+//        cout << cow(c,w1,w2,w3,w4)<< ',';
+//    }
+//}
+int main(){
+    int cow[]={0,1,2,3,4,6,9,13,19,28,41,60,88,129,189,277,406,595,872,1278,1873,2745,4023,5896,8641,12664,18560,27201,39865,58425,85626,125491,183916,269542,395033,578949,848491,1243524,1822473,2670964,3914488,5736961,8407925,12322413,18059374,26467299,38789712,56849086,83316385,122106097,178955183,262271568,384377665,563332848,825604416,1209982081,1773314929};
+    int n;
+    while (cin >>n && n!=0){
+        cout << cow[n] << endl;
+    }
+}