Question

How to convert octal to decimal in C

Answer 1

#include <stdio.h>
#include <math.h>

int main()
{
    int octal = 375, reminder, i = 0, decimal = 0, pos = 0;

    while(octal != 0) {
        decimal = decimal + (octal % 10) * pow(8, pos);
        pos++;
        octal = octal / 10;
    }

    printf("%d", decimal);

    return 0;
}




/*
run:

253

*/

 

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