http://acm.nyist.net/JudgeOnline/problem.php?pid=509 题意：中文题目。。。 思路：快速筛即可。。。妈蛋。。。这个oj不能用宏编译==。。。然后一直TLE…去掉了就好了。。sad
代码实现
1/* ***********************************************
2Author :111qqz
3Created Time :2016年01月20日 星期三 13时53分54秒
4File Name :code/nyoj/509.cpp
5************************************************ */
6
7#include <cstdio>
8#include <cstring>
9#include <iostream>
10#include <algorithm>
11#include <vector>
12#include <queue>
13#include <set>
14#include <map>
15#include <string>
16#include <cmath>
17#include <cstdlib>
18#include <ctime>
19#define fst first
20#define sec second
21#define lson l,m,rt<<1
22#define rson m+1,r,rt<<1|1
23#define ms(a,x) memset(a,x,sizeof(a))
24typedef long long LL;
25#define pi pair < int ,int >
26#define MP make_pair
27
28using namespace std;
29const double eps = 1E-8;
30const int dx4[4]={1,0,0,-1};
31const int dy4[4]={0,-1,1,0};
32const int inf = 0x3f3f3f3f;
33const int N=10500;
34int n;
35int pri[N]={0};
36int npri[N]={1,1};
37int num[N];
38int cnt;
39
40void pre()
41{
42 cnt = 0 ;
43 for ( int i = 2 ; i < N ; i++)
44 {
45 if (!npri[i]) pri[cnt++] = i;
46
47 for ( int j = 0 ; j < cnt &&i*pri[j]<N ;j++)
48 {
49 npri[i*pri[j]] = 1;
50 if (!(i%pri[j])) break;
51
52 }
53
54 }
55// for ( int i = 0 ; i <= 100 ; i++) printf("%d ",pri[i]);
56
57}
58void solve ( int x)
59{
60 for ( int i = 2 ; i <= x ; i++)
61 {
62 int tmp = i;
63 for ( int j = 0 ; j < cnt ; j++)
64 {
65 while (tmp%pri[j]==0)
66 {
67 tmp/=pri[j];
68 num[j]++;
69
70 }
71 if (tmp==1) break;
72 }
73 }
74 for ( int i = 0 ; i < cnt ; i++)
75 {
76 if (pri[i]>x) break;
77 printf("%d ",num[i]);
78 }
79}
80int main()
81{
82 #ifndef ONLINE_JUDGE
83// freopen("code/in.txt","r",stdin);
84 #endif
85
86 pre();
87 int T;
88 cin>>T;
89 while (T--)
90 {
91 ms(num,0);
92 scanf("%d",&n);
93 solve(n);
94 puts("");
95 }
96
97 #ifndef ONLINE_JUDGE
98 fclose(stdin);
99 #endif
100 return 0;
101}