Question

Can you all fix this coding below, if so "ASAP" would be great?

Write a program that prompts the user to input a string and outputs the string in uppercase letters using dynamic arrays.

int main()

{​

char *str; ​

​

int strLen;​

int len;​

char ch;​

​

int i;​

​

cout << "Enter the size of the string: ";​

cin >> strLen;​

cout << endl;​

​

cin.get(ch);​

​

str = new char[strLen + 1];​

​

cout << "Enter a string of length at most "​

<< strLen << ": ";​

cin.get(str, strLen + 1);​

cout << endl;​

cout << "String in upper case letters is:" << endl;​

​

len = strlen(str);​

for (i = 0; i < len; i++)​

cout << static_cast<char>(toupper(str[i]));​

cout << endl;​

​

return 0;​

}

Answer 1

Explanation::

• Code in C++ is given below
• Output is given at the end of the code

Code in C++::

#include<iostream>
#include<cstring>
using namespace std;
int main(){
/**
* Integer variables named strLen, len and i are declared
*/
int strLen, len, i;
char ch;

/**
* Prompting user to enter the length of the string in strLen
*/
cout<<"Enter the size of the string: ";
cin>>strLen;
cout<<endl;
cin.get(ch);

/**
* Dynamic char array is declared below
*/
char *str{new char[strLen+1]};
cout<<"Enter a string of length at most "<<strLen<<": ";
cin.get(str,strLen+1);
cout<<"String in upper case letters is:"<<endl;
len=strlen(str);
for(i=0;i<len;i++){
cout<<static_cast<char>(toupper(str[i]));
}
cout<<endl;
return 0;
}

OUTPUT:

Please provide the feedback!!

Thank You!!