int a [] = {0,11,22,33,44,55,66,77,88,99};


void setup(){
  size(800,600);
}

void draw(){
  int sum = 0;
  //next
  fill(0);
    for(int s = 0 ; s < a.length ; s++){
      sum += a[s];
      background(255);
      text(s,100,300);
      text(a[s],100,400);
   }

    textSize(60);
    text(sum,100,100);
    text(a.length,100,200);
}