Question

Task 1 A 1D binary character array is given to you in file "task1.txt". You are required to find out maximum consecutive ones in the array. Note: Read the file and find the exact length of data in a separate function. Use that size to create a dynamic integer array using pointers. Then, read the file again and insert data into this dynamic array of exact calculated size. Then you are required to find out maximum consecutive ones in the array. taski.txt. 11010101111110110111010 Expected output: maximum consecutive ones are: 111111 Starting index is: 7 Length is: 6
plz solve c++problem ​

Answer 1

Explanation:

very tough

PLease mark it brainlist..

Answer 2

Answer:

Explanation:

• A 1D binary character array is given to you in file “task1.txt”. You are required to find out maximum consecutive ones in the array.
• Note: Read the file and find the exact length of data in a separate function.
• Use that size to create a dynamic integer array using pointers. Then, read the file again and insert data into this dynamic array of exact calculated size. They are required to find out the maximum consecutive ones in the array.

task1.txt

11010101111110110111010

Expected output:

• - maximum consecutive ones are: 111111
• - Starting index is: 7
• - Length is: 6

Program

#include <iostream>

#include <fstream>

#include <string>

#include <vector>

using namespace std;

vector<char> a;

void init() {

   ifstream in("task1.txt");

   string s;

   in >> s;

   a.resize(s.length());

   ifstream in2("task1.txt");

   in2 >> s;

   a.resize(s.length());

   for (int i = 0; i < s.length(); i++)

       a[i] = s[i];

}

int main() {

   init();

   int k = 0, mx = 0, ind = 0;

   for (int i = 0; i < a.size(); i++)

       if (a[i] == '1')

           k++;

       else {

           if (mx < k) {

               mx = k;

               ind = i - k;

           }

           k = 0;

       }

   if (mx < k) {

       mx = k;

       ind = a.size() - k;

   }

   cout << "maximum consecutive ones are: " << string(mx, '1') << '\n';

   cout << "Starting index is: " << ind << '\n';

   cout << "Length is: " << mx;

}