title: Mips recursion that I am stuck at
body: <p>Okay Im trying to do C(n, k) = C(n - 1, k - 1) + C(n - 1, k).</p>
  
  <p>So far I have:</p>
  
  <pre><code>$a0 - n
  $a1 - k
  $v0 - C(n, k)
  
  addi $sp, $sp, 8
  sw $ra, 4($sp)
  sw $s0, 0($sp)
  addi $a0, $a0, -1
  addi $a1, $a1, -1
  lw $ra, 0($sp)
  lw $s0, 4($sp)
  </code></pre>
  
  <p>Now Im lost on what to do next please help me out.</p>