suijishu.rar_提取 随机数

#include "time.h" #include "stdio.h" #include "stdlib.h" #include<iostream> using namespace std; #define N 100 void sheng(int a[],int n) { time_t t; srand((unsigned) time(&t)); for (int i=0;i<n;i++) { a[i] = rand()%1000; } } void paixu (int a[],int n) { int temp; for (int i=0;i<n;i++) { for (int j=n-1;j>=i;j--) { if (a[j]<a[j-1]) { temp=a[j-1]; a[j-1] = a[j]; a[j]=temp; } } } } void search(int a[],int n) { paixu(0,n-1); } int main() { int sjs[N]; sheng(sjs,N); paixu(sjs,N); for (int i=0;i<N;i++) { cout<<sjs[i]<<endl; } getchar(); search(0,100); cout<<" "; cout<<"New AscendingNumber:"<<"\n"; for (int i=0;i<100;i++) cout<<sjs[i]<<endl; getchar(); cout<<"Input a Number to Found:"; int k; int v; cin>>k; do { if((k>=sjs[0])&&(k<=sjs[99])) { for(v=0;k!=sjs[v]&&v<=99;v++) { if(v>=100) { break; } } if(k!=sjs[v]) cout<<"not found:"<<endl; else cout<<"found it "<<k<<endl; } cout<<"input a number to found:"; cin>>k; }while(k!=-1); exit(-1); return 0; }