Question

(For C++) Assume that sentence is a variable of type  string  that has been assigned a value . Assume furthermore that this value is a string consisting of words separated by single space characters with a period at the end. For example: "This is a possible value of sentence."

Assume that there is another variable  declared , secondWord, also of type  string . Write the statements needed so that the second word of the value of sentence is assigned to secondWord. So, if the value of sentence were "Broccoli is delicious." your code would assign the value "is" to secondWord.

Answer 1

#include <iostream>
#include <string>

using namespace std;

int main()
{

//Declaring the variable
string sentence,secondWord;

//Getting the sentence entered by the user
cout<<"Enter the sentence :";
std::getline(std::cin,sentence);

/* Getting the sentence after the first space
* and stored into the word secondWord
* (i.e here we are excluding the first word)
*/
secondWord = sentence.substr(sentence.find(" ")+1);
  
/* here now we are taking the word from
   * the previous output sentenceWord till we get space
   */
secondWord = secondWord.substr(0, secondWord.find(" "));
  
//Displaying the second word.
cout<<"The secondWord :"<<secondWord<<endl;

return 0;
}

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Output:

__________Thank You