/// exercises -- arrays - sum to 100

int a[];
int many=15;


void setup() {
  //// setup ////
  size( 500,500 );
  a=  new int[100];
  reset();
}
void draw() {
  //// next frame ////
  background(250);
  fill(0);
  text( "Press the 'r' key to change the array values", width/2, 10 );
  //// show the array
  float y=30;
  for( int j=0; j<11; j++) {
    // show the next element.
    text( a[j], 20, y );
    y = y + 30;
  }
}


void keyPressed() {
  //// handle keys ////
  if (key == 'q') exit();
  if (key == 'r') reset();
}
void reset() {
  //// Fill the array with random number values. ///
  for( int j=0; j<many; j++) {
    // Fill next element with a random number value.
    a[j]=  int( random(200) );
  }
}