Language: C C++ D Haskell Lua OCaml PHP Perl Plain Text Python Ruby Scheme Tcl <?php $weight = 500; $cost=0; echo "1:0,"; for ($i=0; $i<=200; $i++) { $cost = $i * 13 + 37; echo $weight; echo ":"; echo $cost; echo ","; $weight=$weight+500; } echo "1000000:10000" ?> Private [?] Run code