8-Bit Register Class

#include <iostream>
#include <cstdint>
using namespace std;

// Define Reg8 class here
class Reg8 {
private:
    uint8_t value;
public:
    Reg8(){
        value =0;
    }

    void write(uint8_t v){
        value = v;
    }
    
    uint8_t read(){
        return value;
    }

    void setBit(int bit){
        if((bit<=7)&(bit>=0)){
            value = value | (1<<bit);
        }
    }

    void clearBit(int bit){
        if((bit<=7)&(bit>=0)){
            value = value & (~(1<<bit));
        }
    }
};

int main() {
    int initialValue;
    int bitToSet, bitToClear;

    cin >> initialValue >> bitToSet >> bitToClear;

    Reg8 reg;
    reg.write(static_cast<uint8_t>(initialValue));
    reg.setBit(bitToSet);
    reg.clearBit(bitToClear);

    cout << static_cast<int>(reg.read());
    return 0;
}

Solving Approach

 

 

 

 

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Input

10 1 3

Expected Output

2