#include <stdio.h>
main()
{
	double x[1000], y;
	unsigned int N=0, i, j=1;

	printf("Please input a list of real numbers ended by any non-number symbol:\n");
	while(j==1)	j=scanf("%lf", &x[N++]);
	N--;
	for(j=N-1;j>0;j--)
		for(i=0;i<j;i++)
			if(x[i]>x[i+1]) {
				y=x[i];
				x[i]=x[i+1];
				x[i+1]=y;
			}
	for(i=0;i<N;i++) printf("%lf ", x[i]);
	printf("\n");
}