Submission

Score: 0

User: KanemiyaKana

Problemset: บวกเลขฐาน

Language: cpp

Time: 0.004 second

Submitted On: 2026-10-02 16:38:58

#include <iostream>
#include <string>
#include <sstream>
#include <iomanip>
using namespace std;

int main()
{
    int all[4][4];
    for (int i = 0; i < 4; i++)
    {
        int value = 0;
        int count = 0;
        int line[4];
        string input;
        getline(cin, input);
        stringstream ss(input);
        while(ss >> value)
        {
            count++;

            if (count > 4)
            {
                cout << "Wrong format, please make sure there are exactly 4 numbers on each line.";
                return 0;
            }
            line[count - 1] = value;
        }
        if (count < 4)
        {
            cout << "Wrong format, please make sure there are exactly 4 numbers on each line.";
            return 0;
        }
        for (int j = 0; j < 4; j++)
        {
            all[i][j] = line[j];
        }
    }
    int total = 0;
    int reversetotal = 0;
    for (int i = 0; i < 4; i++)
    {
        total = total + all[i][i];
    }
    for (int i = 3; i >= 0; i--)
    {
        reversetotal = reversetotal + all[i][i];
    }
    cout << total << " " << reversetotal;
}