tree 95b4148b9a990e8569ed22f23c153bb7c31a2995
parent cf7b6511ba854f9f79c1fce68ee7b598a0f15684
author Shreya <shreyashah115@gmail.com> 1516606685 +0530
committer Shreya <shreyashah115@gmail.com> 1516606685 +0530

calculate total when items are removed