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public class ArraySort {
public static void main(String[] args) {
int Arrays[]={50,45,2,678,90,40,};
int i,j,temp,min;
int len=Arrays.length
;
System.out.println("before sort");
for(i=0;i<len;i++)
{ System.out.print(" "+Arrays[i]);
}
for(i=0;i<len;i++)
{min=i;
for(j=i+1;j<len;j++)
{if(Arrays[min]>Arrays[j])
{min=j;}
}
if(i!=min)
{temp=Arrays[i];
Arrays[i]=Arrays[min];
Arrays[min]=temp;
}
}
System.out.println("");
System.out.println("after sort");
for(i=0;i<len;i++)
{
System.out.print(" "+Arrays[i]);
}
}
}
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run£º
before sort
50 45 2 678 90 40
after sort
2 40 45 50 90 678³É¹¦Éú³É£¨×Üʱ¼ä£º0 Ã룩
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boolean java.lang.Object.equals(Object obj)
Indicates whether some other
object is "equal to" this one.
The equals method implements an
equivalence relation on non-null object references:
It is reflexive: for
any non-null reference value x, x.equals(x) should return true.
It ......