BinaryToHex

#include<stdio.h>
int power(int base,int exponent){
    int dependant=base;
    if(exponent<1){return 1;}
    for(int i=1;i<exponent;i++){
        dependant*=base;
    }
    return dependant;
}
void main(int argc, char const *argv[]){
    int inputDigit,exponentCount=0,decimalFormat=0;
    long int binaryFormat=0;
    scanf("%d",&inputDigit);
    while (inputDigit==1||inputDigit==0)
    {
        decimalFormat+=power(2,exponentCount)*inputDigit;
        binaryFormat+=power(10,exponentCount++)*inputDigit;
        scanf("%d",&inputDigit);
    }
    printf("Binary form: %ld \ntransform to HexaDecimal is %x \n",binaryFormat,decimalFormat);
}