//b_sort.cpp
 #include <iostream.h>
 #include <stdlib.h>			//randomize(),random()
 #include <conio.h>
 const int N=8;
 void main()
 { int score[N], i, j;
   randomize();				//啟動隨機數函數產生器
   cout << "排序前數據:\n";
   for (i=0;i<N;i++)
   { score[i] = random(100);		//產生0-99間數據
     cout << score[i] << " ";	//打印數據
   }
   cout << endl;
   //氣泡排序
   for (i=0;i<N-1;i++)			//外循環-次
   for (j=0;j<N-1-i;j++)		  	//內循環兩兩比較
   if (score[j]>score[j+1])		//0,1比較1,2比較…依此類推
   { int t = score[j];			//數據互換
    score[j] = score[j+1];
    score[j+1] = t;
   }
   cout << "排序后數據:\n";
   for (i=0;i<N;i++)
   cout << score[i] << " ";
   cout << endl;
   getch();					 //暫停
 }