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#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
#include <stdlib.h>

struct Point3D {
 float x;
 float y;
 float z;
};

struct Point3D *allocPoint3D(float x, float y, float z)
{
struct Point3D *pos1 = (Point3D*)malloc(sizeof(struct Point3D));
  (pos1-> x, pos1-> y, pos1-> z);
  return pos1;
}


int main()
{
 float x, y, z;
 struct Point3D* pos1;

 scanf("%f %f %f", &x, &y, &z);

 pos1 = allocPoint3D(x, y, z);

 printf("%f %f %f\n", pos1->x, pos1->y, pos1->z);

 free(pos1);

 return 0;
}