switch(koniec){
			case 1:
				scanf("%c",&start);
				if(start=='y'){
					koniec++;
				}
				else{
					if(start=='n'){
						koniec--;
					}
					else{
						if(start!='n'&&start!='y'){
							printf("\nZla moznost, zadaj znova!\n");
						}
					}
				}
				break;
			case 2:

				break;
		}