diff --git a/assign1.pde b/assign1.pde
index b27ff44..a446924 100644
--- a/assign1.pde
+++ b/assign1.pde
@@ -1,34 +1,42 @@
-// reference : https://processing.org/examples/trianglestrip.html
-
+/* please implement your assign1 code in this file. */
+PImage fighterImg;
+PImage bg1Img;
+PImage bg2Img;
+PImage enemyImg;
+PImage hpImg;
+PImage treasureImg;
 int x;
-int y;
-float outsideRadius = 150;
-float insideRadius = 100;
+int a,b,c,d;
 
-void setup() {
-  size(640, 360);
-  background(0);
-  x = width/2;
-  y = height/2;
+void setup () {
+  size(640,480) ;  // must use this size.
+    x=0;
+  fighterImg = loadImage("F:/1.03.arashi/processing-3.0/assign1/img/fighter.png");
+  bg1Img = loadImage("F:/1.03.arashi/processing-3.0/assign1/img/bg1.png");
+  bg2Img = loadImage("F:/1.03.arashi/processing-3.0/assign1/img/bg2.png");
+  enemyImg = loadImage("F:/1.03.arashi/processing-3.0/assign1/img/enemy.png");
+  hpImg = loadImage("F:/1.03.arashi/processing-3.0/assign1/img/hp.png");
+  treasureImg = loadImage("F:/1.03.arashi/processing-3.0/assign1/img/treasure.png");
+  
+  a = floor(random(0,640));
+  b = floor(random(0,480));
+  c = floor(random(0,480));
+  d = floor(random(30,195));
+   
+  // your code
 }
 
 void draw() {
-  background(0);
-  
-  int numPoints = int(map(mouseX, 0, width, 6, 60));
-  float angle = 0;
-  float angleStep = 180.0/numPoints;
-    
-  beginShape(TRIANGLE_STRIP); 
-  for (int i = 0; i <= numPoints; i++) {
-    float px = x + cos(radians(angle)) * outsideRadius;
-    float py = y + sin(radians(angle)) * outsideRadius;
-    angle += angleStep;
-    vertex(px, py);
-    px = x + cos(radians(angle)) * insideRadius;
-    py = y + sin(radians(angle)) * insideRadius;
-    vertex(px, py); 
-    angle += angleStep;
-  }
-  endShape();
+   image(bg1Img,0,0);
+   image(bg2Img,0,0);
+   image(fighterImg,580,200);
+   image(hpImg,30,20);
+   image(treasureImg,a,b);
+   image(enemyImg,x,c);
+   
+   fill(255,0,0);
+   rect(45,30,d,10);
+   // your code
+x +=2;
+x%=480;
 }