student_score = [78,65,92,78,90,45,83,57,96,56]
a = 0
sum_score = 0
for score in student_score:
sum_score = sum_score + score
a = a + 1
print(sum_score)
print(sum_score/a)
b = 0
for score in student_score:
if score >= sum_score/a:
b = b + 1
print(b)
c3R1ZGVudF9zY29yZSA9IFs3OCw2NSw5Miw3OCw5MCw0NSw4Myw1Nyw5Niw1Nl0KYSA9IDAKc3VtX3Njb3JlID0gMApmb3Igc2NvcmUgaW4gc3R1ZGVudF9zY29yZToKCXN1bV9zY29yZSA9IHN1bV9zY29yZSArIHNjb3JlCglhID0gYSArIDEKcHJpbnQoc3VtX3Njb3JlKQpwcmludChzdW1fc2NvcmUvYSkKCmIgPSAwCmZvciBzY29yZSBpbiBzdHVkZW50X3Njb3JlOgoJaWYgc2NvcmUgPj0gc3VtX3Njb3JlL2E6CgkJYiA9IGIgKyAxCnByaW50KGIp