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The code keeps saying its generating too much output check for any unterminated loops. I cant...

The code keeps saying its generating too much output check for any unterminated loops. I cant find any. Can anyone help?

#include <iostream>
#include <string>

using namespace std;
char printMenu();
int GetNumOfNonWSCharacters(string);
int GetNumOfWords(string);
void ReplaceExclamation(string&);
void ShortenSpace(string&);
int FindText(string, string);
int main(){
char option;
string text, phraseToFind;
cout << "\n\n Enter a sample text: ";
getline(cin, text);
cout << "\n\n You entered: " << text;
while(1){
option = printMenu();
switch(option){
case 'q':
case 'Q': return 0;
case 'c':
case 'C': cout << "\n\n Number of non-whitespace characters: " << GetNumOfNonWSCharacters(text) << "\n\n";
break;
case 'w':
case 'W': cout << "\n\n Number of words: " << GetNumOfWords(text) << "\n\n";
break;
case 'f':
case 'F': cin.ignore(); cout << "\n\n Enter a word/Phrase to find: "; getline(cin, phraseToFind);
cout << "\n\n \"" << phraseToFind << "\" instances: " << FindText(text, phraseToFind) << " \n\n";
break;
case 'r':
case 'R': ReplaceExclamation(text); cout << "\n\n Edited text: " << text << "\n\n";
break;
case 's':
case 'S': ShortenSpace(text); cout << "\n\n Edited text: " << text << "\n\n";
break;
default: cout << "\n\n Invalid Choice.... Try Again \n\n"; break;
}
}
cout << "\n\n";
return 0;
}
char printMenu()
{
char ch;
cout <<"\n\n\t Menu Options: \n";
cout << "\n \t c - Number of non-whitespace characters \n\t w - Number of words \n\t f - Find text \n\t r - Replace all !'s \n\t s - Shorten spaces \n\t q - Quit";
cout <<"\n\n\t Choose an option: ";

cin >> ch;

return ch;
}

int GetNumOfNonWSCharacters(const string text)
{
int cnt = 0, i;
int len = text.size();

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

if(!isspace(text[i]))
cnt++;
}

return cnt;
}

int GetNumOfWords(const string text)
{
int words = 0, i;
int len = text.size();
for(i=0; i<len;)
{

if(isspace(text[i]))
{
while(isspace(text[i]))
i++;

words++;
}
else
{
i++;
}
}

words = words + 1;

return words;
}

void ReplaceExclamation(string& text)
{
string newText = text;
int i, len = text.size();

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

if(text[i] == '!')
newText[i] = '.';
}
text = newText;
}

void ShortenSpace(string& text)
{
char *newText;
int i, len = text.size(), k=0;
newText = new char[len+1];

for(i=0; i<len; k++)
{

newText[k] = text[i];

if(isspace(text[i]))
{
while(isspace(text[i]))
i++;
}
else
{
i++;
}
}
newText[k] = '\0';
text = newText;
}

int FindText(string text, string phrase)
{
int count = 0;

if (phrase.size() == 0)
return 0;

for(size_t offset = text.find(phrase); offset != string::npos; offset = text.find(phrase, offset + phrase.size()))
{
++count;
}

return count;
}

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Homework Answers

Answer #1

I have run the program.Its perfectly working fine.If you want to quit the program ,press 'q'.

I have given the compiling command also.Please use it .

You can see the below screenshots:

Command Prompt C:NUsers\Ramcharan.Palnati\Desktop g+ infiniteLoop.cpp -o infiniteLoop C:NUsers\Ramcharan.Palnati\Desktop>infi

Command Prompt Menu Options: c Number of non-whitespace characters Number of words f - Find text r - Replace all Is s - Short

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