실버가 3문제인데 2문제가 이분 탐색이었다. 이분 탐색을 참 좋아하는 거 같다. Berry Picking, 18319 https://www.acmicpc.net/problem/18319 18319번: Berry Picking Bessie and her little sister Elsie are picking berries in Farmer John's berry patch. Farmer John's patch has exactly $N$ berry trees ($1\le N\le 1000$); tree $i$ contains exactly $B_i$ berries ($1\le B_i\le 1000$). Bessie has exactly $K$ baskets ($1 \le K www.acmicpc.net ..
