#ifdef __MSDOS__
    #include <iostream.h>
    #include <stdlib.h>
#else
    #include <iostream>
    #include <cstdlib>
    using namespace std;
#endif

int main (void)
{
    int color, focos_blancos, focos_rojos, focos_verdes, i;
    int n;
    focos_verdes = 0;
    focos_blancos = 0;
    focos_rojos = 0;
    cout << "Ingrese el valor de n: ";
    cin >> n;
    cin.get();
    for (i=1; i<=n; i++)
    {
        cout << "PROCESO " << i << endl;
        cout << "Seleccione el valor de color." << endl;
        cout << "\t1.- verde" << endl;
        cout << "\t2.- blanco" << endl;
        cout << "\t3.- rojo" << endl;
        cout << "\t: ";
        do {
            cin >> color;
            cin.get();
            if (color<1||color>3);
            
        } while (color<1||color>3);
        if(color==1)
            focos_verdes=focos_verdes+1;
        if(color==2)
            focos_blancos=focos_blancos+1;
        if(color==3)
            focos_rojos=focos_rojos+1;
        cout << endl;
    }
    cout << "Valor de focos verdes: " << focos_verdes << endl;
    cout << "Valor de focos blancos: " << focos_blancos << endl;
    cout << "Valor de focos rojos: " << focos_rojos << endl;
    system ("pause");
    return 0;
}

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