题解 | #计算公司年销售额#

#include <iostream>
#include<array>
using namespace std;

int main() {
    //int arr[4][3] = {{22, 66, 44}, {77, 33, 88}, {25, 45, 65}, {11, 66, 99}};
    // 本题的目的，只是为了熟悉 array 而已
    array<array<int, 3>, 4> s = {};
    s[0] = {22, 66, 44};
    s[1] = {77, 33, 88};
    s[2] = {25, 45, 65};
    s[3] = {11, 66, 99};
    int sum = 0;
    for (auto s1 : s) {
        for (auto val : s1) {
            sum += val;
            //cout << val << " " << endl;
        }
    }
    cout << sum << endl;
    return 0;
}