Problem Description 青年歌手大奖赛中,评委会给参赛选手打分.选手得分规则为去掉一个最高分和一个最低分,然后计算平均得分,请编程输出某选手的得分. Input 输入数据有多组,每组占一行,每行的第一个数是n(2 import java.util.Scanner; class Main{ public static void main(String args[]){ Scanner sc= new Scanner(System.in); while(sc.hasNext()){
Description Given any integer 0 <= n <= 10000 not divisible by 2 or 5, some multiple of n is a number which in decimal notation is a sequence of 1's. How many digits are in the smallest such a multiple of n? Input Each line contains a number n.
青年歌手大奖赛_评委会打分 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 56915 Accepted Submission(s): 28404 Problem Description 青年歌手大奖赛中,评委会给参赛选手打分.选手得分规则为去掉一个最高分和一个最低分,然后计算平均得分,请编程输出某选手的得分. Input 输入数
一.画出模型的残差值分布情况 #!/usr/bin/python import pandas as pd import numpy as np import csv as csv import matplotlib import matplotlib.pyplot as plt from sklearn.linear_model import Ridge, RidgeCV, ElasticNet, LassoCV, LassoLarsCV from sklearn.model_selection