dolgi

lab_3_task_3.cpp

#include <iostream>
#include <vector>
#include <string>
#include <cmath>
#include <algorithm>

using namespace std;

bool is_valid(vector<int> numb) {
    int sum = 0;
    for (int i = 0; i < numb.size(); i++) {
        sum += pow(2, -numb[i]);
    }
    return sum <= 1;
}

string getBin(int number) {
    string res = "";
    while (x != 0) {
        if (x % 2 == 0) {
            res += "0";
        }if (x % 2 == 1) {
            res += "1";
        }
        x /= 2;
    }
    return res;
}

int getDec(string codeWord) {
    int res = 0;
    int counter = 0;
    for (int i = codeWord.size() - 1; i >= 0; i--) {
        if (codeWord[j] == '1') {
            res += pow(2, counter);
        }
        counter ++;
    }
    return res;
}

int main()
{
    vector<int> numb = {2,3,3,3,3,4,4,4,4};
    vector<string> code;
    
    string res = "0";
    int x = 0;
    int counter = 0;
    if (is_valid(numb)) {
        for (int i = 0; i < numb.size(); i++) {
            if (i == 0) {
                res += string(numb[i] - res.size(), '0');
                code.push_back(res);
                res = "";
            }else {
                x = getDec(code[i-1]);
                x += 1;
                res = getBin(x);
                reverse(res.begin(), res.end());
                for (int k = res.size(); k < code[i-1].size(); k++) {
                  res = '0' + res; 
                }
                for (int t = res.size(); t < numb[i]; t++) {
                  res += '0'; 
                }
                code.push_back(res);
                res = "";
            }
        }
    }

    for (int i = 0; i < code.size(); i++) {
        cout << code[i] << endl;
    }
    return 0;
}