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4 2 1 3 4 5 5 4 3 2 1 0
1 2 3 4 1 4 3 2 5
import java.util.Arrays;
import java.util.Scanner;
public class Main50 {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
while (input.hasNext()) {
int n = input.nextInt();
if (n == 0) {
break;
}
int [] array = new int[n];
for (int i = 0;i<n;i++) {
array[i] = input.nextInt();
}
int [] a = solove(array);
}
}
private static int[] solove(int[] array) {
int min = array[0];
int index = 0;
for (int i = 0;i<array.length;i++) {
if (array[i] < min) {
min = array[i];
index = i;
}
}
//交换这两个数字
if (index != 0) {
int temp = array[0];
array[0] = array[index];
array[index] = temp;
}
System.out.print(array[0]+" ");
for (int i = 1;i<array.length;i++) {
System.out.print(array[i]+" ");
}
System.out.println();
return null;
}
}
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原文地址:http://www.cnblogs.com/airycode/p/5504681.html