2023-2-WS_group_project_caschenrechner/src/main/c/BasicMode.c

#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <math.h>
#include "BasicMode.h"


// convert decimal to binary
long long int DecToBin(long long int n) {
    long long int bin = 0;
    long long int rem, i = 1;

    while (n != 0) {
        rem = n % 2;
        bin += rem * i;
        i *= 10;
        n /= 2;
    }

    return bin;
}
// convert binary to decimal
long long int BinToDec(long long int n) {
    long long int dec = 0, i = 0, rem;

    while (n != 0) {
        rem = n % 10;
        dec += rem * pow(2, i);
        i++;
        n /= 10;
    }

    return  dec;
}
//addition
long long int addition(long long int a, long long int b) {
    long long int dec1, dec2;
    dec1 = BinToDec(a);
    dec2 = BinToDec(b);
    dec1 = dec1 + dec2;
    dec2 = DecToBin(dec1);

    return dec2;
}
// multiplication
long long int multiplication(long long int a, long long int b) {
    long long int dec1, dec2;
    dec1 = BinToDec(a);
    dec2 = BinToDec(b);
    dec1 = dec1 * dec2;
    dec2 = DecToBin(dec1);

    return dec2;
}

int main() {



    return 0;
}