摘要:
找到个出现最多的,并且在出现最多中最小 n = int(input()) List1 = list(map(int, input().split())) List2 = [0]*10000 maxNum = 0 for i in List1: List2[i] += 1 if List2[maxNu 阅读全文
摘要:
观察式子发现规律 n, N = map(int, input().split()) num = list(map(int, input().split())) sum1 = 0 for i in range(0, n-1): sum1 += (num[i+1] - num[i]) * (i+1) s 阅读全文