(DP6.1.2.1)UVA 147 Dollars(子集和问题)
/* * UVA_147.cpp * * Created on: 2013年10月12日 * Author: Administrator */#include <iostream>#include <cstdio>using namespace std;const int maxn = 6005;int b[11] = {1,2,4,10,20,40,100,200,400,1000,2000};long long a[maxn];int main(){double n;int i,j;for(i = 0 ; i <= 6000 ; ++i){a[i] = 1;}for(i = 1 ; i < 11 ; ++i){for(j = b[i] ; j <= 6000 ; ++j){a[j] += a[j - b[i]];}}while(true){scanf("%lf",&n);if(n == 0.00){break;}int num = (int)(n*20.0);printf("%6.2lf%17lld\n",n,a[num]);}return 0;}