c3R1ZGVudF9zY29yZSA9IFs3OCwgNjUsIDkyLCA3OCwgOTAsIDQ1LCA4MywgNTcsIDk2LCA1Nl0Kc3VtX3Njb3JlID0gMApmb3Igc2NvcmUgaW4gc3R1ZGVudF9zY29yZToKICAgIHN1bV9zY29yZSArPSBzY29yZQphdmVyYWdlX3Njb3JlID0gc3VtX3Njb3JlIC8gbGVuKHN0dWRlbnRfc2NvcmUpCnByaW50KGYn5oC75oiQ57up5Li677yae3N1bV9zY29yZX0sIOW5s+Wdh+aIkOe7qeS4uu+8mnthdmVyYWdlX3Njb3JlfScp
student_score = [78, 65, 92, 78, 90, 45, 83, 57, 96, 56]
sum_score = 0
for score in student_score:
sum_score += score
average_score = sum_score / len(student_score)
print(f'总成绩为:{sum_score}, 平均成绩为:{average_score}')