数据生成器 

 1 #include<iostream>
 2 #include<cstdio>
 3 #include<cmath>
 4 #include<cstdlib>
 5 #include<ctime>
 6 #include<cstring>
 7 #include<algorithm>
 8 #include<vector>
 9 #include<queue>
10 #define inf 2139062143
11 #define ll long long
12 #define MAXN 151010
13 using namespace std;
14 inline int read()
15 {
16     int x=0,f=1;char ch=getchar();
17     while(!isdigit(ch)) {if(ch=='-') f=-1;ch=getchar();}
18     while(isdigit(ch)) {x=x*10+ch-'0';ch=getchar();}
19     return x*f;
20 }
21 int n,m,T;
22 char s1[30],s2[30];
23 string a="file-name",b=".in",c=".out";
24 void trans(int x)
25 {
26     int i,j;
27     for(i=0;i<a.length();i++) s2[i]=s1[i]=a[i];
28     if(x<10) s2[i]=s1[i]='0',i++,s2[i]=s1[i]=x+'0',i++;
29     else s2[i]=s1[i]='1',i++,s1[i]=s2[i]='0',i++;
30     for(j=0;j<b.length();j++) s1[j+i]=b[j];
31     for(j=0;j<c.length();j++) s2[j+i]=c[j];
32 }
33 int main()
34 {
35     srand(time(0));
36     for(int t=1;t<=10;t++)
37     {
38         n=300,m=25000-rand()%15,T=40000-(rand()==2333);
39         trans(t);
40         freopen(s1,"w",stdout);
41     }
42 }
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posted @ 2018-02-26 20:14  jack_yyc  阅读(154)  评论(0)    收藏  举报