want to search in a text file if it contains the words present i a 2d array..

[shane12345]

i hav a text file anagrams.text.......and i hav a 2d array r[6][4]....i want to search in the text file anagrams.txt the words present in the 2d array and if present print them....thanx....(im trying to implement genetic algorithm on anagrams)..
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#include <time.h>
#include <stdlib.h>
#include <stdio.h>
#include <conio.h>
#include <iostream>
#include <string.h>
using namespace std;
 
char reply='y';
int j=0;
main()
{
  while(reply=='y')
  {
  char s[3];
 
  char r[6][4];
  char arr[6][4];
 
  cout<<"\nenter the 4 letter word";
  cin>>s;
  cout<<"\nthe 1st letter  is\t"<<s[0]<<"\n";
  cout<<"\nthe 2nd letter  is\t"<<s[1]<<"\n";
  cout<<"\nthe 3rd letter  is\t"<<s[2]<<"\n";
  cout<<"\nthe 4th letter  is\t"<<s[3]<<"\n";
 
    cout<<"\n\n";
 
 
  int rolls=24;
 
  srand((unsigned int)time((time_t *)NULL));
  cout<<"\nthe possible allel combinations are \n\n"<<"\n";
 int a=1;
 int b=1;
 
  while(rolls--)
  {
     int i=((rand()%4)+0);
 
    if(i==0)
    {
       r[b][a]=s[0];
       arr[b][a]=s[0];
 
       cout<<r[b][a];
     }
 
    else
    if(i==1)
    {
 
       r[b][a]=s[1];
       arr[b][a]=s[1];
       cout<<r[b][a];
       }
    else
    if(i==2)
    {
       r[b][a]=s[2];     
       arr[b][a]=s[2];
      cout<<r[b][a];
 
    }
 
    else
    if(i==3)
    {
    r[b][a]=s[3];
    arr[b][a]=s[3];
    cout<<r[b][a];
 
    }
 
    a++;
 
 
    if(a>4)
    {
 
      a=1;
      b++;
    }
 
 
 
    j++;
    if(j==4)
    {
      printf(" \n\n");
      j=0;
    }
 
 
 
  }
 
 
 
 
 
 
// crossover
 
cout<<"\n\n after cross over\n\n";
 
arr[1][3]=r[2][3];
arr[1][4]=r[2][4];
arr[2][3]=r[1][3];
arr[2][4]=r[1][4];
arr[3][3]=r[4][3];
arr[3][4]=r[4][4];
arr[4][3]=r[3][3];
arr[4][4]=r[3][4];
arr[5][3]=r[6][3];
arr[5][4]=r[6][4];
arr[6][3]=r[5][3];
arr[6][4]=r[5][4];
int h=0;
int m=1;
int n=1;
int roll=24;
while(roll--)
{
 
 
 
cout<<arr[m][n];
 
n++;
 
 
    if(n>4)
    {
 
      n=1;
      m++;
    }
 
 
 
    h++;
    if(h==4)
    {
      printf(" \n\n");
      h=0;
    }
 
 
}

cout<<"want to try again ? (y/n)";
cin>>reply;
}
getch();
}


------------------------------------------------------------------------------------------------------------------

anagrams.txt
---------------------------------------------

abed
bade
bead
abet
beat
beta
abut
tabu
tuba
acme
came
mace
acre
care
race
ales
leas
sale
seal
amen
mane
mean
name
anew
wane
wean
arcs
cars
scar
asps
pass
saps
spas
awls
laws
slaw
bard
brad
drab
bats
stab
tabs
brag
garb
grab
code
coed
deco
dale
deal
lade
lead
dare
dear
read
diet
edit
tide
tied
demo
dome
mode
diet
edit
tide
tied
does
dose
odes
dues
sued
used
ears
eras
sear
rose
sore
ores

[Banfa]

You need to revisit your text book/reference material and read about how arrays work. An array

int array[4];

Has the number of entries given in the definition, 4 in this case, and they are numbered from 0 so valid indexes for this case are 0, 1, 2, 3

A string is and array of characters with a terminating 0, that is the nul character or '\0' at the end of the array. To hold a string of 4 characters say "made" you need an array of 5 characters

char word[5];

4 to hold the printable characters and a final one for the terminator.

You code is full of instances of writing outside the array boundaries because the index is too high. This results in undefined behaviour which is bad because anything can happen.

[shane12345]

@Banfa
ya it works now...my array indexes were not proper....thanx.