Delete 2.c

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lab09/2.c

@@ -1,53 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <math.h>
-
-#define SIN 0.8660254
-
-typedef struct{
-    double x, y;
-} coordinate;
-
-// Draws the computation
-void draw_koch_snowflake(coordinate a, coordinate b, int t, FILE *f){
-    if(!t){
-        fprintf(f, "M%f %f L%f %F ", a.x, a.y, b.x, b.y);
-        return;
-    }
-    coordinate tmp = { (b.x - a.x)/3, (b.y - a.y)/3};
-    coordinate c = {a.x + tmp.x, a.y + tmp.y};
-    coordinate d = {a.x + (1.5 * tmp.x - SIN * tmp.y), a.y + (1.5 * tmp.y + SIN * tmp.x)};
-    coordinate e = {a.x + 2 * tmp.x, a.y + 2 * tmp.y};
-    draw_koch_snowflake(a, c, t-1, f);
-    draw_koch_snowflake(c, d, t-1, f);
-    draw_koch_snowflake(d, e, t-1, f);
-    draw_koch_snowflake(e, b, t-1, f);
-}
-
-// Provides a frame for the path
-void framework(coordinate a, coordinate b, int t, FILE *f){
-    fprintf(f, "<path d=\" ");
-    draw_koch_snowflake(a, b, t, f);
-    fprintf(f, " \" fill=\"none\" stroke=\"black\" stroke-width=\"1\" />");
-}
-
-int main(int argc, char *argv[]){
-    int w, h, r;
-    w = h = 512;
-    r = w / 3;
-    int n = atoi(argv[1]);
-    FILE *f;
-    if( !(f=fopen("koch.svg","w")) ) return -1;
-    fprintf(f,"<svg xmlns=\"http://www.w3.org/2000/svg\" "
-        "xmlns:xlink=\"http://www.w3.org/1999/xlink\" "
-        "width=\"%d\" height=\"%d\">", w, h);
-    coordinate a = {w / 2, h / 2 + r};
-    coordinate b = {w / 2 - r * SIN, h / 2 - r * 0.5};
-    coordinate c = {w / 2 + r * SIN, h / 2 - r * 0.5};
-    framework(b, a, n, f);
-    framework(c, b, n, f);
-    framework(a, c, n, f);
-    fprintf(f, "</svg>");
-    fclose(f);
-    return 0;
-}