结构体之成绩统计2

解题思路:

注意事项:

参考代码:

#include<iostream>

#include<string>

using namespace std;

struct student

{

string Id;

string Name;

int Ane_score;

int Two_score;

int Three_score;

};

void input(student w[],int N)

{

for (int i = 0; i < N; i++)

{

cin >> w[i].Id;

cin >> w[i].Name;

cin >> w[i].Ane_score;

cin >> w[i].Two_score;

cin >> w[i].Three_score;

}

}

void test02(student w[], int N)

{

int h=0, f=0, g=0;

for (int i = 0; i < N; i++)

{

h+= w[i].Ane_score;

f += w[i].Two_score;

g+= w[i].Three_score;

}

h = h / N;

f = f / N;

g= g / N;

cout <<h <<" ";

cout << f << " ";

cout <<g << endl;

int c = 0;

int d = 0;

for (int i = 0; i < N; i++)

{

if (c <w[i].Ane_score + w[i].Two_score + w[i].Three_score)

{

c = w[i].Ane_score + w[i].Two_score + w[i].Three_score;

d = i;

      }

}

cout << w[d].Id << " " << w[d].Name << " " << w[d].Ane_score << " " << w[d].Two_score << " " << w[d].Three_score << endl;

}

int main()

{

int N;

cin >> N;

student *s = new student[N];

input(s, N);

test02(s, N);

return 0;

}