nikolas_serafini

Lista 3 - Exercício 70

Jun 17th, 2013
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  1. #include <stdio.h>
  2.  
  3. int main()
  4. {
  5.     int i = 0,j,testcode,code[100];
  6.     float price[100], increasedSum = 0, regularSum = 0;
  7.  
  8.     while (1)
  9.     {
  10.         printf("Entre com o codigo do produto :\n");
  11.         scanf("%d",&testcode);
  12.         if (testcode < 0)
  13.         {
  14.             break;
  15.         }
  16.         code[i] = testcode;
  17.         printf("Entre com o preco de custo :\n");
  18.         scanf("%f",&price[i]);
  19.        
  20.         increasedSum = increasedSum + price[i]*1.2;
  21.         regularSum = regularSum + price[i];
  22.         i++;
  23.  
  24.     }
  25.     printf("%f\n%f\n",increasedSum,regularSum);
  26.     for (j = 0; j < i; j++)
  27.     {
  28.         printf("Codigo do produto : %d\nPreco ajustado : %f\n",code[j],price[j]*1.2);
  29.     }
  30.     printf("Media de precos com aumento : %f\nMedia de precos sem aumento : %f\n",increasedSum/(float)(i),regularSum/(float)(i));
  31.  
  32.     return 0;
  33. }
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