Ass413 Redone

#include <iostream>

using namespace std;

///word counter
void wordCounter(string text)
{
    int wordCount=0;
    if(text[0]>0&&text[0]!=' ')wordCount++;
    for(int c=0;c<text.length();c++)if(text[c]==' '&&text[c+1]!=' '&&text[c+1]!=NULL)wordCount++;
    cout<<"Total words: "<<wordCount<<endl;
}
///word lister
void wordLister(string text)
{
    string words;
    for (int c=0;c<text.length();c++)
    {
        if(text[c]!=' ')words+=text[c];
        else if (text[c]==' '&&text[c+1]!=' ')words+=", ";
    }
    cout<<"Each word: "<<words<<endl;
}
///text reverser
void textReverser(string text)
{
    string reversedText;
    for (int c=text.length()-1;c>-1;c--)reversedText+=text[c];
    cout<<"Text reversed: "<<reversedText<<endl;
}
///uppercase counter
void upperCount(string text)
{
    int capLetters=0;
    for(int c=0;c<text.length();c++)if((int)text[c]>=65&&(int)text[c]<=90)capLetters++;
    cout<<"Number of uppercase letters: "<<capLetters<<endl;
}
///lowercase counter
void lowerCount(string text)
{
    int lowLetters=0;
    for(int c=0;c<text.length();c++)if((int)text[c]>=97&&(int)text[c]<=122)lowLetters++;
    cout<<"Number of lowercase letters: "<<lowLetters<<endl;
}
///punctuation counter
void punctuationCounter(string text)
{
    string chars="~!@#$%^&*()_+|}{:'?<>`-=\][;,./";
    int puncChars=0;
    for(int c=0;c<text.length();c++)
    {
        if(text[c]=='"')puncChars++;
        else for(int i=0;i<chars.length();i++)if(text[c]==chars[i])puncChars++;
    }
    cout<<"Number of punctuation marks: "<<puncChars<<endl;
}
///middle word finder
void middleWord(string text)
{
    string midword="", midword2="";
    int firstSpace=text.find(" ",0);
    int var1=0, var2=0, var3=0, var4=0, var5=0, var6=0, var7=0;
    int spaceCount=0;
    for(int c=0;c<text.length();c++)if(text[c]==' ')spaceCount++;
    int middleSpace=spaceCount/2;
    for(int c=0;c<=middleSpace;c++)
    {
        var1=text.find(" ",var2);
        var2=var1+1;
        if(c<middleSpace&&c>=middleSpace-1)break;
    }
    var3=text.find(" ",var2);
    var4=var3-var2;
    midword=text.substr(var2, var4);
    if((spaceCount%2)==0)cout<<"The middle word is: "<<midword<<endl;
    if((spaceCount%2)!=0)
    {
        var5=var3+1;
        var6=text.find(" ",var5);
        var7=var6-var5;
        midword2=text.substr(var5,var7);
        cout<<"The middle words are: "<<midword<<", "<<midword2<<endl;
    }
}
///longest word finder
void longestWord(string text)
{
    string longWord="";
    string tempWord="";
    for(int c=0;c<text.length();c++)
    {
        if(text[c]!=' ')tempWord+=text[c];
        else tempWord="";
        if(tempWord.length()>longWord.length())longWord=tempWord;
    }
    cout<<"Longest word: "<<longWord<<" ("<<longWord.length()<<" character";if(longWord.length()!=1)cout<<"s";cout<<" long)"<<endl;
}
///shortest word finder
void shortestWord(string text)
{
    string tempWord="";
    string shortWord=text;
    string letter="";
    for(int c=0;c<text.length();c++)
    {
        letter=text.substr(c,1);
        if(letter!=" ")tempWord+=letter;
        if(letter==" ")
        {
            if(tempWord.length()<shortWord.length())shortWord=tempWord;
            tempWord="";
        }
    }
    if(tempWord.length()<shortWord.length())shortWord=tempWord;
    cout<<"The shortest word is: "<<shortWord<<" ("<<shortWord.length()<<" character";if(shortWord.length()!=1)cout<<"s";cout<<" long)"<<endl;
}
///'The' counter
void theList(string text)
{
    string theList="", tempWord="", letter="";
    for(int c=0;c<text.length();c++)
    {
        letter=text.substr(c,1);
        if(letter!=" ")tempWord+=letter;
        if(letter==" ")
        {
            if(tempWord.find("the",0)!=string::npos)theList+=tempWord+", ";
            tempWord="";
        }
    }
    if(tempWord.find("the",0)!=string::npos)theList+=tempWord;
    if(theList=="")cout<<"There are no words containing 'the'."<<endl;
    else cout<<"Words containing 'the': "<<theList<<endl;
}
int main()
{
    string text;
    cout<<"Please enter a proper sentence: ";
    getline(cin,text);
    cout<<"Total characters: "<<text.length()<<endl;
    wordCounter(text);
    wordLister(text);
    textReverser(text);
    upperCount(text);
    lowerCount(text);
    punctuationCounter(text);
    middleWord(text);
    longestWord(text);
    shortestWord(text);
    theList(text);
}