Работы по программированию

2026-07-28 09:56:54 +03:00
parent b85155ff95
commit 8602b7e845
73 changed files with 4090 additions and 0 deletions
@@ -0,0 +1,34 @@
+#include <graphics.h>
+#include <math.h>
+
+void drawGraph() {
+    int gd = DETECT, gm;
+    initgraph(&gd, &gm, "");
+
+    int x, y;
+    int max_x = getmaxx();
+    int max_y = getmaxy();
+    int origin_x = max_x / 2;
+    int origin_y = max_y / 2;
+
+    // Draw axes
+    line(0, origin_y, max_x, origin_y); // X-axis
+    line(origin_x, 0, origin_x, max_y); // Y-axis
+
+    // Plot the function
+    for (x = -origin_x; x <= origin_x; x++) {
+        float fx = (float)x / 10; // Scale x for better visibility
+        float fy = ((fx + 4) * (fx * fx + 3 * fx + 2)) / (fx + 1);
+        y = origin_y - (int)(fy * 10); // Scale y for better visibility
+
+        putpixel(origin_x + x, y, GREEN);
+    }
+
+    getch();
+    closegraph();
+}
+
+int main() {
+    drawGraph();
+    return 0;
+}