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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;
}
C
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