name= input("请输入姓名") code = input("请输入学号") pyt = 'python' tol = input("请输入平时成绩") qutoe = input("请输入期中成绩") counter = input("请输入期末成绩") print(code[-3:]+pyt+str(round(float(tol)*0.4+float(qutoe)*0.2+float(counter)*0.4,2)))