aaassd

#include <iostream>
#include <windows.h>
#include <fstream>

using namespace std;

ifstream f("date.in");

int lin, col;
int m[10][10];

int main()
{
    SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 15);
    int z;
    /*  Citire matrice */
    f >> lin;
    f >> col;

    for(int i = 1; i <= lin; i++)
        for(int j = 1; j <= col; j++)
            f >> m[i][j];

    /*  Afisare matrice */
    for(int i = 1; i <= lin; i++)
    {
        for(int j = 1; j <= col; j++)
            cout << m[i][j] << " ";
        cout << "\n";
    }

    cout << "\n\n Pentru a trece mai departe, apasa 0 si ENTER";
    cin >> z;


    system("cls");

    cout << "\t Cum functioneaza matricea: \n";
    cout << "* Matricea e ca un tabel: contine linii si coloane. Liniile sunt notate cu i,\niar coloanele cu j.\n";
    cout << "* Deci, daca vrem sa ajungem la un element din matrice, folosim m[i][j].\nAccesam in matricea m, elementul de pe\nlinia i, coloana j.";
    cout << "C0: C = coloana. 0 = numarul coloanei;\n";
    cout << "L0: L = linia. 0 = numarul liniei;\n\n";

    cout << "\tC1 C2 C3 C4 C5\n\n";

    for(int i = 1; i <= lin; i++)
    {
        cout << "L" << i << "\t";
        for(int j = 1; j <= col; j++)
            cout << m[i][j] << " ";

        cout << '\n';
    }

    cout << "Pentru a trece la exemplu, apsa 0 si enter.";
    cin >> z;
    system("cls");

    cout << "[ Exemplu: Ce element din matrice vrei sa accesezi? (introdu numere valide te rog) ] \n";
    cout << "Linia: "; int l; cin >> l;
    cout << "Coloana: "; int c; cin >> c;

    SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 8);
    cout << "\tC1 C2 C3 C4 C5\n\n";

    for(int i = 1; i <= lin; i++)
    {
        SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 8);
        cout << "L" << i << "\t";
        for(int j = 1; j <= col; j++) {
            if ( i == l && j == c) SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 12);
            else if(i == l || j == c) SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 14);
            else SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 8);
            cout << m[i][j] << " ";
        }
        cout << '\n';
    }

    SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 15);

    cout << "Poate pana acum a fost 'izi', asa ca apasa 0 si ENTER.";
    cin >> z;
    system("cls");

    cout << "In aceste tabele exista doua linii mai importante:\n";
    cout << "1. Diagonala principala ( rosu )\n";
    cout << "2. Diagonala secundara ( albastru )\n";

    SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 8);
    cout << "\tC1 C2 C3 C4 C5\n\n";

    for(int i = 1; i <= lin; i++)
    {
        SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 8);
        cout << "L" << i << "\t";
        for(int j = 1; j <= col; j++) {
            if ( i == j ) SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 12);
            else SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 8);
            cout << m[i][j] << " ";
        }
        cout << '\n';
    }
    SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 15);
    cout << "\n( Observatie: Elementele de pe diagonala principala\nindicele i si j egali, adica i = j )\n\n";

    SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 8);
    cout << "\tC1 C2 C3 C4 C5\n\n";

    for(int i = 1; i <= lin; i++)
    {
        SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 8);
        cout << "L" << i << "\t";
        for(int j = 1; j <= col; j++) {
            if ( i + j == lin + 1) SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 9);
            else SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 8);
            cout << m[i][j] << " ";
        }
        cout << '\n';
    }
    SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 15);
    cout << "\n( Observatie: Elementele de pe diagonala secundara au suma indicelor\negala cu numarul de linii+1 i si j egali, adica i+j = n+1. )\n\n";


    cout << "Daca s-a inteles tot, atunci e bine. Trecem mai departe cu 0 si ENTER.";
    cin >> z;
    system("cls");

    cout << "Colosindu-ne de acele diagonale, in tabel se creaza\nniste zone 'importante':\n";
    cout << "0. Diagonala principala/secundara ( alb )\n";
    cout << "1. Deasupra diagonalei principale ( rosu )\n";
    cout << "2. Sub diagonala principala ( albastru )\n";
    cout << "3. Deasupra diagonalei secundare ( verde )\n";
    cout << "4. Sub diagonala principala ( galben )\n";

    SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 8);
    cout << "\tC1 C2 C3 C4 C5\n\n";

    for(int i = 1; i <= lin; i++)
    {
        SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 8);
        cout << "L" << i << "\t";
        for(int j = 1; j <= col; j++) {
            if( i == j ) SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 15);
            else if ( i > j) SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 9);
            else SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 12);
            cout << m[i][j] << " ";
        }
        cout << '\n';
    }

    SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 8);
    cout << "\n\n\tC1 C2 C3 C4 C5\n\n";

    for(int i = 1; i <= lin; i++)
    {
        SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 8);
        cout << "L" << i << "\t";
        for(int j = 1; j <= col; j++) {
            if( i + j == lin + 1) SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 15);
            else if ( i + j < lin + 1 ) SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 10);
            else SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 14);
            cout << m[i][j] << " ";
        }
        cout << '\n';
    }

    SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 15);

    cout << "Ok. Se poate si mai urat de atat.. ";
    cin >> z;
    system("cls");

    cout << "Cum ar fi sa afli ca mai sunt 4 zone importante in matrice?\n";
    cout << "(o sa notez diagonala principala = DP, si diagonala secundara = DS )\n";
    cout << "0. Diagonala principala/secundara ( alb )\n";
    cout << "1. zona NORD = Elementele comune DP si DS ( rosu )\n";
    cout << "2. zona EST = Elementele comune DP si DS ( albastru )\n";
    cout << "3. zona SUD = Elementele comune DP si DS ( verde )\n";
    cout << "4. zona VEST = Elementele comune DP si DS ( galben )\n";
    cout << "( mhm.. sper sa-mi iasa zonele.. )\n\n";

    SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 8);
    cout << "\n\n\tC1 C2 C3 C4 C5\n\n";

    for(int i = 1; i <= lin; i++)
    {
        SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 8);
        cout << "L" << i << "\t";
        for(int j = 1; j <= col; j++) {
            if( i + j == lin + 1) SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 15);
            else if ( i == j ) SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 15);
            else if ( i < j && i + j <= lin) SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 12);
            else if ( i < j && i + j >= lin) SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 9);
            else if ( i > j && i + j <= lin) SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 14);
            else if ( i > j && i + j >= lin) SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 10);
            else SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 14);
            cout << m[i][j] << " ";
        }
        cout << '\n';
    }

    SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), 15);
    cout << "\n( Observatie: Trebuie sa intelegi foarte bine cum merg acei indici ( i si j ). )";

    cout << "Cam tat :D..";
    cin >> z;
    system("cls");


    return 0;
}