in c++ language please Summary given 2 DNA strands of equal length, compare the

Question

in c++ language please

Summary given 2 DNA strands of equal length, compare the bas Given two DNA strands of equal length, write a complete C++ program to compare the corresponding bases, and report mismatches. For example, suppose the input to your program are the following two DNA strands CCATGGTC CCAGTGAC then your program should produce the following output **Differences: 3 In other words, your program should output the first strand, then on the next line output a space if the corresponding bases are the same and an X if not followed by the second strand, followed by a summary of the # o differences f the strands are identical the # of differences reported should be 0. Don't forget to #include so you have access to the string functionality in Ct+ [ Hint this is not as hard as it looks, Input the 2 DNA strands, output the first, then loop over the strings like you have done in the other exercises. But instead of comparing the ith character to a known letter such as 'C or G) compare to the ith character in the other string Count and output as you loop, then after the loop output the 2nd DNA strand and the # of differences.] PROGRAMMING INSTRUCTIONS Zyante contains a complete C++ programming environment, so you are free to work here. Zyante provides 2 modes: 'Develop' and Submit In Develop mode, you supply the input values in the text field provided, then click Run program to run your program and see the

Explanation / Answer

#include <iostream>
using namespace std;

int main() {
// declaring variables
string a, b;
int count = 0;
  
// taking user input
cout << "Enter DNA 1: ";
cin >> a;
cout << "Enter DNA 2: ";
cin >> b;
  
// printing first strand
cout << endl << a << endl;
  
// looping through each character
for(int i=0;i<a.length();i++)
{
// checking if they are equal
if(a[i]==b[i])
cout << " ";
// if not, increasing count by 1 and printing X
else
{
count++;
cout << "X";
}
}
  
// printing second strand
cout << endl << b << endl;
cout << "**Differences: " << count << endl;
}

SAMPLE OUTPUT

#include <iostream>
using namespace std;

int main() {
// declaring variables
string a, b;
int count = 0;
  
// taking user input
cout << "Enter DNA 1: ";
cin >> a;
cout << "Enter DNA 2: ";
cin >> b;
  
// printing first strand
cout << endl << a << endl;
  
// looping through each character
for(int i=0;i<a.length();i++)
{
// checking if they are equal
if(a[i]==b[i])
cout << " ";
// if not, increasing count by 1 and printing X
else
{
count++;
cout << "X";
}
}
  
// printing second strand
cout << endl << b << endl;
cout << "**Differences: " << count << endl;
}

SAMPLE OUTPUT

  Enter DNA 1:  CCATGGTC  Enter DNA 2:  CCAGTGAC    CCATGGTC     XX X   CCAGTGAC  **Differences: 3  

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