void ktoraGodzina()
{
	int p, c;
	do
	{
		printf("Symulacja z godziny:  (0, 1, 2, ..., 12, 13, ..., 23)\n");
    	scanf("%d",&c);
		p=0;
	switch(c)
        {
        case 0:
            p = 0.23;
            break;
        case 1:
            p = 0.2;
            break;
        case 2:
            p = 0.2;
            break;
        case 3:
            p = 0.26;
            break;
		case 4:
            p = 0.32;
            break;
        case 5:
            p = 0.35;
            break;
        case 6:
            p = 0.4;
            break;
        case 7:
            p = 0.6;
            break;
        case 8:
            p = 0.65;
            break;
        case 9:
            p = 0.7;
            break;
        case 10:
            p = 0.6;
            break;
        case 11:
            p = 0.55;
            break;
        case 12:
            p = 0.5;
            break;
        case 13:
            p = 0.55;
            break;
        case 14:
            p = 0.6;
            break;
        case 15:
            p = 0.45;
            break;
        case 16:
            p = 0.45;
            break;
        case 17:
            p = 0.6;
            break;
        case 18:
            p = 0.6;
            break;
        case 19:
            p = 0.55;
            break;
        case 20:
            p = 0.5;
            break;
        case 21:
            p = 0.4;
            break;
        case 22:
            p = 0.35;
            break;
        case 23:
            p = 0.27;
            break;
        default:
            printf("Podano zla godzine\nSprobuj ponownie \n");
            
           
		}
	} while(p == 0);
}