随笔分类 - pytho基础
摘要：import random for i in range(20): while True: aa = random.randint(0, 30) bb = random.randint(0, 30) if aa + bb >= 30: continue else: while True: jiego
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摘要：a = int(input('输入班级人数')) i = 0 c = 0 while i < a: i += 1 b = int(input('第'+str(i)+'位学生成绩')) c += b d = c/a print('你的班级平均分为%d' %d)
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摘要：a = [0,1,2,3,4] b = [2,3,4,5,7] # 用于储存a,b数组的加减结果 r = [] re = [] i = 0 # len(数组长度) while(i < len(a)): add = a[i] + b[i] sub = a[i] - b[i] # 每次结果储存到r re
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摘要：Year = int(input('请输入年份： ')) Month = int(input('请输入月份： ')) #31天的情况判断 if (Month == 1 or Month == 3 or Month ==5 or Month == 7 or Month == 8 or Month ==
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摘要：n1=int(input('输入英文成绩')) n2=int(input('输入语文成绩')) n3=int(input('输入数学成绩')) aaa=(n1+n2+n3)/3 if aaa>=90: print('成绩优秀') elif aaa>=80: print('成绩良好') elif aa
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