**Soru Çözüldü**C'de Soru Kod Hazır

#include<stdio.h> 
  #include<conio.h> 
  #define URUNSAYISI 4 
   
  void main() 
  { 
  	int urun[URUNSAYISI]; 
     char urun_Adlari[URUNSAYISI][20] = {{"Mp3"}, {"Wii"}, {"Fotograf makinesi"}, {"Cep telefonu"}}; 
     int i, j, buyuk = 0, kucuk = 0, toplam, toplam_1, toplam_2, toplam_3; 
  	printf("Kac tane Mp3 player satilmistir ? "); 
  	scanf("%d",&urun[0]); 
  	printf("Kac tane Wii satilmistir ? "); 
  	scanf("%d",&urun[1]); 
  	printf("Kac tane Fotograf makinesi satilmistir ? "); 
  	scanf("%d",&urun[2]); 
  	printf("Kac tane Cep telefonu satilmistir ? "); 
  	scanf("%d",&urun[3]); 
  	toplam=urun[0]*300; 
  	toplam_1=urun[1]*1000; 
  	toplam_2=urun[2]*500; 
  	toplam_3=urun[3]*1750; 
  	printf("---------------------------------------------------------------------\n"); 
  	printf("Gunluk satin alma islemleri sonucunda olusan istatistikler\n"); 
  	printf("---------------------------------------------------------------------\n"); 
  	printf("Urun adi      Birim Fiyati      Satilan Urun Sayisi      Toplam Fiyat\n"); 
  	printf("--------      ------------      -------------------      ------------\n"); 
  	printf("Mp3 Player         300                  %d                  %d\n",urun[0],toplam); 
  	printf("Wii                1000                 %d                  %d\n",urun[1],toplam_1); 
  	printf("Fotograf Makinesi  500                  %d                  %d\n",urun[2],toplam_2); 
  	printf("Cep Telefonu       1750                 %d                  %d\n",urun[3],toplam_3); 
  	printf("---------------------------------------------------------------------\n"); 
  	for(i = 0; i < URUNSAYISI; i++) 
     { 
         if(urun[i] > urun[buyuk]) buyuk = i; 
         else if(urun[i] < urun[kucuk]) kucuk = i; 
     } 
     printf("\nEn cok satilan urun: %s", urun_Adlari[buyuk]); 
     printf("\nEn az satilan urun: %s\n", urun_Adlari[kucuk]); 
  	printf("Satis diyagrami asagidaki gibidir.\n"); 
  	printf("---------------------------------------------------------------------\n"); 
  	printf("Mp3 player\t\t\t"); 
  	for(j=0; j<urun[0]; j++) printf("*"); 
  	printf("\nWii\t\t\t\t"); 
  	for(j=0; j<urun[1]; j++) printf("*"); 
  	printf("\nFotograf Makinesi\t\t"); 
  	for(j=0; j<urun[2]; j++) printf("*"); 
  	printf("\nCep telefonu\t\t\t"); 
  	for(j=0; j<urun[3]; j++) printf("*"); 
  	printf("\n"); 
  	getch(); 
  } 
  

 
  #include <stdio.h> 
  #include <conio.h> 
   
  #define URUNSAYISI 4 
   
  int main() 
  { 
      int urun[URUNSAYISI]; 
      char urunAdlari[URUNSAYISI][9] = {{"mp3"},{"wii"},{"foto mak"},{"cep tel"}}; 
      int i, j, buyuk = 0, kucuk = 0; 
   
      printf("satilan mp3 sayisi      = "); 
      scanf("%d", &urun[0]); 
      printf("satilan wii sayisi      = "); 
      scanf("%d", &urun[1]); 
      printf("satilan foto mak sayisi = "); 
      scanf("%d", &urun[2]); 
      printf("satilan cep tel saiyisi = "); 
      scanf("%d", &urun[3]); 
   
      for(i = 0; i < URUNSAYISI; i++) 
      { 
               if(urun[i] > urun[buyuk]) buyuk = i; 
          else if(urun[i] < urun[kucuk]) kucuk = i; 
      } 
   
      printf("\nen cok satilan urun: %s", urunAdlari[buyuk]); 
      printf("\nen az satilan urun : %s\n", urunAdlari[kucuk]); 
   
      getch(); 
      return 0; 
  }