Thread: what is The Peroblem In This Code ?

Code:

# include <iostream>
using namespace std;
# include <cctype>
# include <cstring>

void readLine (char*);
void printLine (char*);
void display_Count_of_Words_Lenght (char*);
void dispaly_Number_of_Words_In_Sentence (char*);
void display_Uppercase_Frequency (char*);
void dispaly_SubString_Frequency (char*);
void replace_string_with_stars (char*);

void main ( )
{
void (* AnalyseText[7])(char *)={readLine, printLine, display_Count_of_Words_Lenght,
 dispaly_Number_of_Words_In_Sentence , display_Uppercase_Frequency,
       replace_string_with_stars };

   int choice;

cout<<"Enter a choice :";
cin>>choice;
 
while (choice >=0 && choice <7){
 (* AnalyseText[choice])(choice);}



}



void readLine (char* string1){
 cout<<"Enter a line of text:\n";
    cin.getline( string1, 100 );
}


void printLine (char* string1){

cout<<"The line of text is:"<<string1<<endl;
}


void display_Count_of_Words_Lenght (char* string1){
int lenght;
int count[ ]={0};

for (int i=0; i<10; i++)
 cout[i]=0;

char *token= strtok (string1, " ");
while (token != '\0'){
 lenght= strlen (token);

 if(lenght<=10)

  count[lenght-1]++;


 token= strtok ('\0', " ");
}

for(int j=0; j<10; j++)
cout<<"lenght"<<j<<":"<<count[j]<<"occurences";

}




void dispaly_Number_of_Words_In_Sentence (char* string1){
int count=0;

char* token= strtok (string1, " ");

while (token != '\0'){

 
 count++;

 token= strtok ('\0', " ");

}

for (int i=0; *(string1 +i) !='\0'; i++)
 cout<<"sentence"<<i<<":"<<count<<"words";

}


void display_Uppercase_Frequency (char* string1){

int count=0;

for(int i=0; *(string1+i) != '\0'; i++){
 if(  isupper (*(string1+i)) )
  count++;}
cout<<"isupper: "<<count;
}




void dispaly_SubString_Frequency (char* string1){

int count=0;
char* string2;

cout<<"Enter a string :\n";
cin.getline (string2, 100);

char * ptr= strstr (string1, string2);

while (ptr != '\0'){
 count++;

 ptr= strstr (ptr+1, string2);}

cout<<"The string"<<ptr<<"is repeated"<<count<<"times";
}


void replace_string_with_stars (char* string1){

char *string2;
cout<<"Enter a string :\n";
cin.getline (string2, 100);

char *ptr = strstr (string1, string2);

while ( ptr != '\0' ){

 strcpy (string1, "*****");

 ptr= strstr (ptr+1, string2);
}

}

Nobody wants to look at lines and lines of code for some random problem they have no clues about. Is it a compilation error, and if so what is the error? Is it at run-time…does it crash, or is the output wrong? Ect.
So you tell us what the “Peroblem” is and I am sure plenty of people here will gladly look and try and figure out the cause of your problem.

You have big problems with your functions as you prototyped them with a char and your trying to pass an integer.

chars and ints are often interchangeable. But that doesn't mean it's always good practice.