HDU 5867 Water problem

时间:2022-06-12 15:20:08

处理出1-99的,之后的加上多少hundred和and即可。整百和一千的时候注意一下。

#pragma comment(linker, "/STACK:1024000000,1024000000")
#include<cstdio>
#include<cstring>
#include<cmath>
#include<algorithm>
#include<vector>
#include<map>
#include<set>
#include<queue>
#include<stack>
#include<iostream>
using namespace std;
typedef long long LL;
const double pi=acos(-1.0),eps=1e-;
void File()
{
freopen("D:\\in.txt","r",stdin);
freopen("D:\\out.txt","w",stdout);
}
template <class T>
inline void read(T &x)
{
char c = getchar(); x = ;while(!isdigit(c)) c = getchar();
while(isdigit(c)) { x = x * + c - ''; c = getchar(); }
} int a[];
int b[]; int main()
{
b[]=; b[]=; b[]=; b[]=; b[]=;
b[]=; b[]=; b[]=; b[]=; for(int i=;i<=;i++) a[i]=b[i]; a[]=; a[]=; a[]=; a[]=; a[]=;
a[]=; a[]=; a[]=; a[]=; a[]=; a[]=; for(int i=;i<=;i++) a[i]=a[]+b[i-];
a[]=; for(int i=;i<=;i++) a[i]=a[]+b[i-];
a[]=; for(int i=;i<=;i++) a[i]=a[]+b[i-];
a[]=; for(int i=;i<=;i++) a[i]=a[]+b[i-];
a[]=; for(int i=;i<=;i++) a[i]=a[]+b[i-];
a[]=; for(int i=;i<=;i++) a[i]=a[]+b[i-];
a[]=; for(int i=;i<=;i++) a[i]=a[]+b[i-];
a[]=; for(int i=;i<=;i++) a[i]=a[]+b[i-]; int p;
for(int i=;i<=;i++)
{
if(i%==) p=i, a[i]=b[i/]+;
else a[i]=a[p]++a[i-p];
}
a[]=; for(int i=;i<=;i++) a[i]=a[i]+a[i-]; int T; scanf("%d",&T);
while(T--)
{
int n; scanf("%d",&n);
printf("%d\n",a[n]);
}
return ;
}