Question

Multi Part question for c++ and yes I'll rate you up thank youu! ^^

Part A: Define a struct for a Circle with a radius, circumference, area.

Then define an array with 10 Circles.

Input the radius for each circle from the user (and also set its circumference, area).

Then output the area of the largest circle in the array.

Part B :

Write a function that takes as input a string from the user.

Then it checks if the string is a palindrome.

A palindrome is a string that is the same forwards and backwards.

The code outputs "yes it is a palindrome" or "not a palindrome".

Part C :

Write a program that takes as input 2 strings from the user. Then it determines if one string is a permutation of the other string.

Part D :

If the program answers "yes" to the previous question, meaning the two strings are permutations of each other, determine if each string has all unique characters

Answer 1

Part B)

CODE

int main(){

char string1[20];

int i, length;

int flag = 0;

cout << "Enter a string: ";

getline(cin, string1);

length = strlen(string1);

for(i=0;i < length ;i++){

if(string1[i] != string1[length-i-1]){

flag = 1;

break;

}

}

if (flag) {

cout << string1 << " is not a palindrome" << endl;

}

else {

cout << string1 << " is a palindrome" << endl;

}

system("pause");

return 0;

}

Part C)

CODE

/* function to check whether two strings are

Permutation of each other */

bool arePermutation()

{

string str1, str2;

cout << "Enter str1: ";

getline(cin, str1);

cout << "Enter str2: ";

getline(cin, str2);

  // Get lenghts of both strings

  int n1 = str1.length();

  int n2 = str2.length();

  // If length of both strings is not same,

  // then they cannot be Permutation

  if (n1 != n2)

  return false;

  // Sort both strings

  sort(str1.begin(), str1.end());

  sort(str2.begin(), str2.end());

  // Compare sorted strings

  for (int i = 0; i < n1; i++)

  if (str1[i] != str2[i])

    return false;

  return true;

}

NOTE: As per Chegg policy, I am allowed to answer only 2 coding questions (including sub-parts) on a single post. Kindly post the remaining questions separately and I will try to answer them. Sorry for the inconvenience caused.