实验2

实验2

task 1

 1 #include<stdio.h>
 2 #include<stdlib.h>
 3 #include<time.h>
 4 
 5 #define N 5
 6 #define N1 374
 7 #define N2 465
 8 
 9 int main()
10 {
11     int number;
12     int i;
13     
14     srand(time(0));
15     
16     for(i=0;i<N;++i){
17         numnber=rand()%(N2-N1+1)+N1;
18         printf("202383290442%04d\n",number);
19     }
20     ststem("pause");
21     return 0;
22 }

task 2