C语言编写的插入排序
#include<stdio.h>
#include<conio.h>
main()
{
int N;
int a[]={0};
int v,i,j;
printf("please input the number:");
scanf("%d",&N);
printf("please input ");printf("%d",N);printf(" numbers:");
for(i=0;i<N;i++)
scanf("%d ",&a[i]);
for(i = 1;i<N;i++)
{
v = a[i];
j=i-1;
while(j>=0&&a[j]>v)
{
a[j+1]=a[j];
j--;
}
a[j+1]=v;
}
for(i = 0;i<N;i++)
printf("%d ",a[i]);
getch();
}
运行后输入数字却得不到正确结果,请大家帮忙看看!