界面颜色设置

#include<stdio.h>
#include<stdlib.h>
#include <Windows.h> //改变颜色需要

void selectSort(int a[],int length);
void main()
{  
    HANDLE handle = GetStdHandle(STD_OUTPUT_HANDLE);  //引入

    int i;
    float start=0,finish=0;
    int a[10]={10,15,4,2,5,3,6,9,7,1};

    SetConsoleTextAttribute(handle, FOREGROUND_INTENSITY | FOREGROUND_RED);  //设置屏幕背景及字体颜色

    //system("color 01");    //全局改变颜色
    printf("排序前：\n");
    for(i=0;i<10;i++)
      printf("%d ",a[i]);

   SetConsoleTextAttribute(handle, FOREGROUND_INTENSITY | FOREGROUND_RED | FOREGROUND_GREEN);

   // system("color 09");
    printf("\n排序后：\n");
    selectSort(a,10);
   
}

 void selectSort(int a[],int length)
 {
   int i,j,temp;
   for(i=0;i<length-1;i++)
       for(j=i+1;j<length;j++)
       {
           if(a[i]>a[j])
           {
               temp=a[i];
               a[i]=a[j];
               a[j]=temp;
           } 
   }
       for(i=0;i<length;i++)
           printf("%d ",a[i]);
       printf("\n");

 }