Assessment2021 09Hard

1) Three Checks

• 316 by 308

<htmltag tagname="video" src="videos/Three-Checks.mp4" width="400px" controls ></htmltag>

Three Checks

Input

function drawFlag(ctx) { }

xxxxxxxxxx

 

1

function drawFlag(ctx)

2

{

3

}  

4

​

Go reset

Output

function drawFlag(ctx)
{
}  

function drawFlag(ctx)
{
  function banner(x,y,cc1,cc2,n,sc1,sc2){
    ctx.translate(x,y);
    let sqw = 100/n;
    for(let i=0;i<n;i++){
      for(let j=0;j<n;j++){
        ctx.translate(i*sqw,j*sqw);
        if ((i+j)%2===0){
          ctx.fillStyle = cc1;
        }else{
          ctx.fillStyle = cc2;
        }
        ctx.fillRect(0,0,sqw,sqw);
        ctx.translate(-i*sqw,-j*sqw);
      }
    }
    ctx.beginPath();
    ctx.moveTo(0,100);
    ctx.lineTo(50,100);
    ctx.lineTo(50,250);
    ctx.lineTo(0,300);
    ctx.fillStyle=sc1;
    ctx.fill();

    ctx.beginPath();
    ctx.moveTo(100,100);
    ctx.lineTo(50,100);
    ctx.lineTo(50,250);
    ctx.lineTo(100,300);
    ctx.fillStyle=sc2;
    ctx.fill();
ctx.translate(-x,-y);
  }
  banner(4,4,'red','yellow',2,"red","white");
  banner(108,4,'blue','yellow',4,"white","blue");
  banner(212,4,'red','white',5,"white","red");
}  

2) Circles

• 300 by 300

Input

function drawFlag(ctx) { }

xxxxxxxxxx

 

1

function drawFlag(ctx)

2

{

3

}  

4

​

Go reset

Output

function drawFlag(ctx)
{
}  

3) TOTP 1

Size is 100 by 300

Input

function drawFlag(ctx) { }

xxxxxxxxxx

 

1

function drawFlag(ctx)

2

{

3

}  

4

​

Go reset

Output

function drawFlag(ctx)
{
}  

4) TOTP 2

• 260 by 200

Input

function drawFlag(ctx) { }

xxxxxxxxxx

 

1

function drawFlag(ctx)

2

{

3

}  

4

​

Go reset

Output

function drawFlag(ctx)
{
}