Algorithm to Convert Binary Numbers to Decimal

Algorithm to Convert Binary Numbers to Decimal

Initialize a variable dec_value to store the decimal representation and a variable base to keep track of the current binary place. Run a loop till num is non-zero, Extract the last digit of num and store it in a variable last_digit. Update num by removing the last digit. Add last_digit * base (power of 2) to dec_value to calculate the decimal value of the current binary place. Update the base by multiplying it by 2. Return dec_value as it holds the decimal representation of the binary number....

C++ Program to Convert Binary Numbers to Decimal

C++ // C++ program to convert binary // to decimal #include using namespace std;    // Function to convert binary // to decimal int binaryToDecimal(int n) {     int num = n;     int dec_value = 0;        // Initializing base value to     // 1, i.e 2^0     int base = 1;        int temp = num;     while (temp) {         int last_digit = temp % 10;         temp = temp / 10;         dec_value += last_digit * base;         base = base * 2;     }        return dec_value; }    // Driver code int main() {     int num = 10101001;     cout << binaryToDecimal(num) << endl; }...

Convert Binary Numbers to Decimal Using std::bitset Class

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