 class='fl'>200</span>, <span class='fl'>150</span>, <span class='fl'>180</span><span class='op'>)</span>,</span>
<span class='r-in'>                 Cont_var <span class='op'>=</span> <span class='fu'><a href='https://rdrr.io/r/base/c.html'>c</a></span><span class='op'>(</span><span class='fl'>100</span>, <span class='fl'>150</span>, <span class='fl'>100</span>, <span class='fl'>50</span><span class='op'>)</span><span class='op'>)</span></span>
<span class='r-in'></span>
<span class='r-in'><span class='co'