><span style=color:#b39f04;>substr</span><span>(</span><span style=color:#5597d6;>val</span><span>,</span><span style=color:#b3933a;>1</span><span>,</span><span style=color:#5597d6;>i</span><span>) </span><span style=color:#72ab00;>in </span><span style=color:#5597d6;>arr</span><span>){
</span><span>            </span><span style=color:#72ab00;>print
</span><span>            </span><span style=color:#72ab00;>next
</span><span>        }
</span><span>}
</span></code></pre></div><div class=post-footer><div cla