请问这道C++程序设计题怎么做？

Question

如图 简答题 要怎么回答才能满分

Answer 1

int choose(int score[], int N, int below[]) { int sum = 0, i, number = 0; for (i = 0; i < N; i++) { sum = sum + score[i]; } for (i = 0; i < N; i++) { if (score[i] * N < sum) { below[number] = score[i]; number++; } } return number;}

Answer 2

#include<iostream>
#define a 10.2//定义a 的值为10.2
using namespace std;
int main()
{
float x,y;
cin>>x;
y=3*a*x*x+4*a*x-1;
cout<<y;
return 0;
}本回答被提问者和网友采纳