Function to convert a binary string to a integer

Question

Rookie · Accepted Answer

#include
#include
using namespace std;
int binarypower(int power){
	int dec=1;
	if(power==0)
		return 1;
	else
		for(int c=1;c=0;i--){

		if(a[i]=='0'){
			k++;
			continue;
		}
		else if(a[i]=='1'){
			sum+=binarypower(k);
			k++;
		}
	}
	cout<

Param · Answer

//binary_num is an array of chars with '0' and '1' s
ctr=sizeof(binary_num);
for(int i=0 ; i < ctr ; i++ )
{
  switch(binary_num[i])
  {
      case '0' :
       //nothing
       break;
       case '1':
       dec_num+=1<

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