C 練習(六)

#include "stdio.h"#define N 5void main(){        int a[5],num,i=0,j,temp;    while( i< N ){       printf("請輸入1~9的數");       scanf("%d",&num);       if(num>9 || num<0){          printf("輸入範圍不正確\n");          continue;       }       a[i++] = num;    }    printf("輸入的數為:");    for(i=0;i<N;i++)      printf("%d\t",a[i]);    printf("\n");    for(i=0;i<N;i++){        for(j=i;j<N;j++){            if(a[i]<a[j]){               temp = a[i];               a[i] = a[j];               a[j] = temp;            }        }    }    printf("排序後的值為:");    for(i=0;i<N;i++)      printf("%d\t",a[i]);}

C冒泡排序演算法···