n=int(input()) list=[] for i in range(0,n+1): for j in range(0,n+1): for k in range(0,n+1): for l in range(0,n+1): if i*1+j*2+k*5+l*10==n: list.append(i) print(len(list))
#include <stdio.h> #define MAXN 10010 int n; int money[4]={1,2,5,10}; int dp[MAXN]; int main() { int i,j; dp[0] = 1; for(i=1;i<MAXN;i++) for(j=0;j<4;j++) if(i>=money[j]) dp[i] += dp[i-money[j]]; while(scanf("%d",&n)!=EOF) { if(n>0) printf("%d\n",dp[n]); else puts("0"); } return 0; }