python第三次作业——沈朝铨

import random
print("学号  姓名  Java  C语言  Python  平均")
list=["小白","小黄",'小王','小陈','小范']
str=[]
stra=[]
strb=[]
strc=[]
for i in range(5):
    x = 20170000+random.randint(0, 3500)
    J = random.randint(60, 100)
    stra.append(J)
    C = random.randint(60, 100)
    strb.append(C)
    P = random.randint(60, 100)
    strc.append(P)
    average=(J+C+P)/3
    str.append(average)
    print("%d\t %s\t  %d \t  %d\t   %d\t   %.2f"%(x,list[i],J,C,P,average))
print("Java平均成绩：")
JAVA=stra[1]+stra[2]+stra[3]+stra[4]+stra[0]
print(JAVA/5)
print("C语言平均成绩：")
C=strb[1]+strb[2]+strb[3]+strb[4]+strb[0]
print(C/5)
print("Python平均成绩：")
P=strc[1]+strc[2]+strc[3]+strc[4]+strc[0]
print(P/5)
B=max(str)
s=min(str)
print("平均成绩最大值：%.2f 平均成绩最小值：%.2f"%(B,s))

码云：https://gitee.com/Scq1001/codes/hvbf0wuo61gs9miejrxn253

money = str(input())
if money[0] in ['Y', 'y']:
    U = eval(money[1:]) / 6
    print("${:.2f}".format(U))
elif money[0] in ['$']:
    R = 6 * eval(money[1:])
    print("R{:.2f}".format(R))
else:
    print("error")

 码云：https://gitee.com/Scq1001/codes/j2oe7tz436mhui01dapfb33