数のソート
1538 ワード
package day20097;
/**
* 、 、
* @author
*
*/
class IntSort {
public String sort(int a, int b) {
if (a>b)
return a+" "+b;
else
return b+" "+a;
}
public String sort(int a, int b, int c) {
int swap;
if (a<b) {
swap=a;
a=b;
b=swap;
}
if (a<c) {
swap=a;
a=c;
c=swap;
}
if (b<c) {
swap=b;
b=c;
c=swap;
}
return a+" "+b+" "+c;
}
public String sort(int arr[]) {
String s=" ";
int swap;
for (int i=0; i<arr.length-1; i++)
for (int j=0; j<arr.length-i-1; j++)
if (arr[j]>arr[j+1]) {
swap=arr[j];
arr[j]=arr[j+1];
arr[j+1]=swap;
}
for (int i=0; i<arr.length; i++)
s=s+arr[i]+" ";
return s;
}
}
public class TestSort {
public static void main(String [] args){
IntSort s=new IntSort();
int a=30, b=12, c=40;
int arr[]={34,8,12,67,44,98,52,23,16,16};
System.out.println(" :"+s.sort(a,b));
System.out.println(" :"+s.sort(a,b,c));
System.out.println(" :"+s.sort(arr));
}
}