#include<stdio.h>



void increasing(float num1, float num2, float num3)
{
    float save = 0;
    printf("increasing: ");
    if(num1  > num2)
    {
        save = num2;
        num2 = num1;
        num1 = save;
    }
    if(num2 > num3)
    {
        save = num3;
        num3 = num2;
        num2 = save;
    }
    if(num1 > num2)
    {
        save = num2;
        num2 = num1;
        num1 = save;
    }
    printf("%.1f %.1f %.1f", num1, num2, num3);

}
void main()
{
  float num1, num2, num3;
    printf("enter number 1: ");
    scanf("%f", &num1);
    printf("enter number 2: ");
    scanf("%f", &num2);
    printf("enter number 3: ");
    scanf("%f", &num3);

  increasing(num1, num2, num3);
}