Flesch Program c++ -

i'm trying write program calculates score of text file (flesch) counting words, sentences, , syllables in program , right i'm having trouble having bool functions declared after write code each one. here's got: 

#include <iostream> #include <fstream> #include <cctype> using namespace std;  int numsentences, numwords, numsyllables; //for alphabet a-z, a-z....unexpected    unqualified0id before 'int' int isalpha(char iswordstarting); bool insentence, inword, insyllable;//   insyllable(char issyllablestarting);{//error: expected constructor, destructor, or    type conversion before ; token.... if (numsyllables = 'a','e','i','o','u'){//error: unqualified id before '{' token => insyllable function return true;}   insyllable(char issyllableending);{ else { return false; }        inword(char iswordstarting);{ if(numwords = isalpha(char iswordstarting)){   return true;}    inword(char iswordending);{   else { return false;    }         insentence(char issentencestarting);{    if(numsentences = '.',';',':','!','?'){    return true;    }    insentence(char issentenceending);{    else{    return false;    }  int main (int argc[1], char*argv[]) {    char c;    ifstream infile;    infile.open(agrv[1]);    while (not (infile.eof());{ //start of loop           infile.get(c);           cout.put(c);            for(int numsentences=0; numsentences < argc; numsentences++) { //sentences           cout << numsentences << ": " << argv[numsentences] << endl;           }            for(int numwords=0; numwords < argc; numwords++){ //words           cout << numwords << ": " << argv[numwords] << endl;           }            for(int numsyllables=0; numsyllables < argc; numsyllables++) {//syllalbles           cout << numsyllables << ": " << argv[numsyllables] << endl;           }           }           infile.close(); //close file           return 0;           } 

any ideas? put annotations next lines i'm having problems with.

remove semi-colon on first error line :)

instead of function definition, semi colon makes attempted function call followed braces doesn't make sense - confusing compiler.

insyllable(char issyllablestarting);{ //this 1 here. 

also note should have return type. looking constructor because function definition has none.

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more errors: have more wrong here that. example, if space current code @ error location, mess:

insyllable(char issyllablestarting); {     if (numsyllables = 'a','e', 'i', 'o', 'u'){         return true;     }     insyllable( char issyllableending);     {         else{             return false;         } 

so, here's list of problems:

1. semi colon shouldn't there on top line before function brace open.
2. your if followed recursive call function instead of else mistakenly further down.
3. your braces don't add - function never ends code above.