Question

How to convert binary to decimal in C

Answer 1

#include <stdio.h>

int main(void) {
    int binary = 11111101, decimal = 0, base = 1, reminder;  
  
    while (binary > 0) {  
        reminder = binary % 10; 
        decimal = decimal + reminder * base;  
        binary = binary / 10; 
        base = base * 2;  
    }  
  
    printf ("%d", decimal);   
    
    return 0;
}





/*
run:
    
253
    
*/

 

 

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