摘要:
def jumpFloor(number): if number == 1 or number == 2: return number n, m = 1, 2 for i in range(number-2): result = m + n n, m = m, result return resul 阅读全文
摘要:
import math def distance(n,m,l): d = math.sqrt(n**2+m**2+l**2) return d x,y,z=input().split(",") d=distance(float(x),float(y),float(z)) print("{:.2f}" 阅读全文
摘要:
def isPrime(n): if n==2: return True else: for i in range(2,n+1): if n%i==0: return False else: return True num=int(input()) if isPrime(num): print("y 阅读全文
摘要:
from random import random def printIntro(): #打印程序介绍信息 print("19信计1班23号刘春玲进行比赛分析结果:") print("这个程序模拟两个选手A和B的某种竞技比赛") print("程序运行需要A和B的能力值(以0到1之间的小数表示)") 阅读全文
摘要:
import jieba txt=open("C:/Users/25764/Desktop/jieba1.txt","r",encoding=("utf-8")).read() words=jieba.lcut(txt) counts = {} for word in words: if len(w 阅读全文