SS 2025

2025_Praxis_der_Programmierung/point_2.c

@@ -0,0 +1,40 @@
+#include <stdio.h>
+
+typedef struct {
+	float x;
+	float y;
+} Point;
+
+void movePoint(Point *p1, Point p2){
+	p1->x = p2.x;
+	p1->y = p2.y;
+}
+
+int main() {
+	Point p1, p2;
+	Point * ptr;
+	ptr = &p1;
+
+	p1.x = 3;
+	ptr->y = 4; 
+
+	printf("\nx-Koordinate von p1: %f", ptr->x);
+	printf("\ny-Koordinate von p1: %f", (*ptr).y);
+
+	p2 = p1;
+
+	printf("\nx-Koordinate von p2: %f", p2.x);
+	printf("\ny-Koordinate von p2: %f", (&p2)->y);
+
+	Point p3;
+	p3.x = 10;
+	p3.y = 20;
+
+	movePoint(&p1, p3);
+
+	printf("\nx-Koordinate von p1: %f", p1.x);
+	printf("\nx-Koordinate von p1: %f", p1.y);
+
+	printf("\n\n");
+	return 0;
+}