数值交换



Problem Descr iption

输入n(n<100)个数，找出其中最小的数，将它与第一个数交换后输出这些数

Input

输入数据有多组，每组占一行，每行的开始是一个整数n，表示这个测试实例的数值的个数，跟着就是n个整数。n=0表示输入的结束，不做处理。

Output

对于每组输入数据，输出交换后的数列，每组输出占一行。

Sample Input

4 2 1 3 4

5 5 4 3 2 1

0

Sample Output

1 2 3 4

1 4 3 2 5

-Numerical exchange

Time/Memory Limit: 1000 MS/32768 K

Submitted: 2222 Accepted: 1237

 　Problem Descr iption

Enter n (n <100) number to identify the smallest number, it would be the first number after the exchange with the output of these numbers

 　Input

Multiple sets of input data, each representing one line, the beginning of each line is an integer n, indicates the number of values in this test case, followed by n is an integer. n = 0 represents the input end, and not treated.

 　Output

For each set of input data, the number of columns output exchanged, each output line.

 　Sample Input

42134

554321

0

 　Sample Output

1234

14325