random choice processing code example

Example 1: random processing

for (int i = 0; i < 100; i++) {
  float r = random(0,50); //Low, High
  line(50, i, 50+r, i);
}

Example 2:

for (int i = 0; i < 100; i++) {
  float r = random(50);
  stroke(r*5);
  line(50, i, 50+r, i);
}