https://ac.nowcoder.com/acm/contest/20960/1001走过路过的大佬来看看秋梨膏QAQpython写的，不是，哥们，为什么在洛谷能ac，真晕了 a, b, c = map(int, input().split()) S = input() p = S.find('-') while p != -1: if p == len(S) - 1 or 0: p = S.find('-', p + 1) continue l, r = S[p - 1], S[p + 1] ole, ori = ord(l), ...
