#include <stdio.h>
#include <conio.h>
#include <ctype.h>

void main ()
{
int taula [10];
int BukBaldintza;
int i, max, meta;
char auk;

   clrscr();
   BukBaldintza = 0;      //auk = 'a'
   while (!BukBaldintza)  //auk != 'd'
   	{ do {
      		puts ("a. 10 zbki irakurri");
            puts ("b. Batura");
            puts ("c. Handiena");
            puts ("d. Bukatu");
            puts ("\t\tAukeratu bat: ");
            auk = tolower(getch());   //scanf ("%c", &auk);
			}while (!(auk>='a' && auk<='d'));

         switch (auk)
         {
			case 'd':
						{BukBaldintza = 1; break;}

           case 'a':
			  			{for (i=0; i<10; i++)
                  	{printf ("\n%d garren zenbakia idatzi: ",i);
                     scanf ("%d", &taula[i]);
							}
                   break;
						}
           case 'b':
			  		{meta=0;
					for (i=9; i>=0; i--)
               	{meta += taula[i]; //meta = meta + taula [i]
						}
               printf ("batura da %d\n", meta);
               break;
					}
           case 'c':
           		{max= taula [0];
               for (i=1; i<=9; i++)
               	{if (taula[i] > max)
                  	{max= taula[i];}
						}
					printf ("maximoa da %d\n", max);
					}
			}//switch bukaera

		} //while autorrepikakorra

      puts ("Sakatu tekla bat..");
      getch();




}//MAin