Create convert binary to decimal.cpp

[SONIYAPATIDAR]

#include
#include <math.h>
using namespace std;

int base2tobase10(int n){
int count=0, ans=0 ,rem ;
while(n!=0){
rem=n%10;
ans+=pow(2,count)*rem;
count++;
n/=10;

}
return ans;

}

int main(){
int n;

cout<<"Enter a binary number : ";
cin>>n;
cout<<"Decimal number of "<<n<<" is "<<base2tobase10(n);

return 0;

}

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