25.二维数组应用

#include<iostream>

using namespace std;

int main()

{

    int score[][3] =

    {

        {100,100,100},

        {90,50,100},

        {60,70,80}

    };

    int arr[3] = {0};

    for (int i = 0; i < 3; i++)

    {

        for (int j = 0; j < 3; j++)

        {

            arr[i] += score[i][j];//求每个人的分数

        }

    }

    cout << arr[0] << endl;

    cout << arr[1] << endl;

    cout << arr[2] << endl;

    system("pause");

    return 0;

}