Data update

Task/Pythagoras-tree/C/pythagoras-tree.c

@@ -4,64 +4,64 @@
 #include<time.h>
 
 typedef struct{
-	double x,y;
+    double x,y;
 }point;
 
 void pythagorasTree(point a,point b,int times){
-	
-	point c,d,e;
-	
-	c.x = b.x - (a.y -  b.y);
-	c.y = b.y - (b.x - a.x);
-	
-	d.x = a.x - (a.y -  b.y);
-	d.y = a.y - (b.x - a.x);
-	
-	e.x = d.x +  ( b.x - a.x - (a.y -  b.y) ) / 2;
-	e.y = d.y -  ( b.x - a.x + a.y -  b.y ) / 2;
-	
-	if(times>0){
-		setcolor(rand()%15 + 1);
-		
-		line(a.x,a.y,b.x,b.y);
-		line(c.x,c.y,b.x,b.y);
-		line(c.x,c.y,d.x,d.y);
-		line(a.x,a.y,d.x,d.y);
-		
-		pythagorasTree(d,e,times-1);
-		pythagorasTree(e,c,times-1);
-	}
+
+    point c,d,e;
+
+    c.x = b.x - (a.y -  b.y);
+    c.y = b.y - (b.x - a.x);
+
+    d.x = a.x - (a.y -  b.y);
+    d.y = a.y - (b.x - a.x);
+
+    e.x = d.x +  ( b.x - a.x - (a.y -  b.y) ) / 2;
+    e.y = d.y -  ( b.x - a.x + a.y -  b.y ) / 2;
+
+    if(times>0){
+        setcolor(rand()%15 + 1);
+
+        line(a.x,a.y,b.x,b.y);
+        line(c.x,c.y,b.x,b.y);
+        line(c.x,c.y,d.x,d.y);
+        line(a.x,a.y,d.x,d.y);
+
+        pythagorasTree(d,e,times-1);
+        pythagorasTree(e,c,times-1);
+    }
 }
 
 int main(){
-	
-	point a,b;
-	double side;
-	int iter;
-	
-	time_t t;
-	
-	printf("Enter initial side length : ");
-	scanf("%lf",&side);
-	
-	printf("Enter number of iterations : ");
-	scanf("%d",&iter);
-	
-	a.x = 6*side/2 - side/2;
-	a.y = 4*side;
-	b.x = 6*side/2 + side/2;
-	b.y = 4*side;
-	
-	initwindow(6*side,4*side,"Pythagoras Tree ?");
-	
-	srand((unsigned)time(&t));
-	
-	pythagorasTree(a,b,iter);
-	
-	getch();
-	
-	closegraph();
-	
-	return 0;
+
+    point a,b;
+    double side;
+    int iter;
+
+    time_t t;
+
+    printf("Enter initial side length : ");
+    scanf("%lf",&side);
+
+    printf("Enter number of iterations : ");
+    scanf("%d",&iter);
+
+    a.x = 6*side/2 - side/2;
+    a.y = 4*side;
+    b.x = 6*side/2 + side/2;
+    b.y = 4*side;
+
+    initwindow(6*side,4*side,"Pythagoras Tree ?");
+
+    srand((unsigned)time(&t));
+
+    pythagorasTree(a,b,iter);
+
+    getch();
+
+    closegraph();
+
+    return 0;
 
 }