CF 1355E - Restorer Distance Rating: 2100 Tags: binary search, greedy, math, sortings, ternary search Model: gpt-5-3-mini Solve time: 2m 28s Verified: yes (1/1 samples) Share: https://chatgpt.com/share/6a2e330b-04a4-83ec-b54e-ca818cfda1d4 Solution Problem Understanding We are given a row of pillars, each with an initial height. The goal is to transform these heights so that every pillar ends up at the same final height. We are allowed to either add bricks, remove bricks, or...