1，括号深度，遇到左括号+1，右括号-1 import sys if __name__ == "__main__": s = sys.stdin.readline().strip() count,maxc = 0,0 for i in range(len(s)): if(s[i]=='('): count += 1 if(count > maxc): maxc = count if(s[i] == ')'): count -= 1 print(maxc) 2.最多的选择方法，先排序，再计算 import sys if __name__ == "__main__": n = int...
投递爱奇艺等公司8个岗位 >