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Jvsierra

Binário para decimal

Aug 15th, 2018
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  1. #include <stdio.h>
  2. #include <math.h>
  3.  
  4. int binarioParaDecimal(int bin);
  5.  
  6. int main(void)
  7. {
  8.     int bin;
  9.    
  10.     printf("Digite o numero em binario:\n");;
  11.     scanf("%d", &bin);
  12.    
  13.     printf("em decimal = %d\n", binarioParaDecimal(bin));
  14.    
  15.     return 0;
  16. }
  17.  
  18. int binarioParaDecimal(int bin)
  19. {
  20.     int dec = 0, cont = 0;
  21.    
  22.     while(bin >= 1)
  23.     {
  24.         if(bin % 10 == 1)
  25.             dec += pow(2, cont);
  26.            
  27.         cont++;
  28.        
  29.         bin /= 10;
  30.     }
  31.    
  32.     return dec;
  33. }
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