彩票号码随即产生程序

来源：互联网发布：黄岛宏智软件编辑：程序博客网时间：2024/05/14 22:38

//写的渣渣的彩票号码产生程序 号码在0~35；

#include <stdio.h>#include <stdlib.h>#include <time.h>#include <stdbool.h>using namespace std;bool checkequal(int *a,int b);void printnum (int n,int *a);int main(){    unsigned int seed;int i,random;int num[10]={0,0,0,0,0,0,0,0,0,0};printf("请输入要产生几组双色球号:");scanf("%d",&i);while (i>0)//输入的数字小于等于0则退出 {for(int j = 0;j<i;j++){srand(((int)time(NULL))*10);for (int k = 0;k<10;k++)//循环产生10个数字 {random=rand();srand(clock());while (random<1 || random>35 || checkequal(num,random))//如果产生的数字超出范围 或者已经存在了则重新产生 random=rand();num[k]=random;}printnum(j,num);}printf("请输入要产生几组双色球号:");scanf("%d",&i);}return 0;}bool checkequal(int *a,int b){for (int i = 0;i<10;i++){if (b==*(a+i))return true;}return false;}void printnum (int n,int *a){printf("第%d组双色球号：",n+1);for (int i = 0;i<10;i++){printf("%d ",*(a+i));}printf("\n");}