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How to implement following C++ program into Java using the file system..
Please help me.
please send the java code on <EMAIL SNUPPED>

thanking you.

/*Header Files*/
#include <stdio.h>
#include <conio.h>
#include "bcio2.h"
#include <math.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>

/*Function Prototype*/
void sleep(void);
void sleep( int nbr_seconds );
void header(void);
void filewrite(void); 
void menu(void);
int valid(char s[]);
void fileread(void);

/*Validatoion Error Message*/
char msg0[40]="\t\t\tTry Again!\a";
char msg1[60]="YOU HAVE ENTERED MORE THAN ONE CHARACTER!\a";
char msg2[40]="YOU HAVE ENTERED BETWEEN 5 AND 9!\a";
char msg3[60]="YOU HAVE FORGOTTEN TO ENTER A VALID OPTION!!\a";
 
/*Variables & Constants*/
char input[8];
int multi;
int flag=0;
char x;
int conv;

/*START OF MAIN FUNCTION*/
void main(void)
{
 
 header();
 sleep();
 menu();         
   
}  
 
/*HEADER SCREEN TO DISPLAY  GRAPHICS*/
void header(void)
{ int x;//inner loop counter// 
 int y;//outer loop counter// 
   char d = ' ';
   settextcolour(magenta, BRIGHT);
/*print top line and ends*/ 
        printf("\n\t%c",201); 
        for(x=1;x<15;x++)
   printf("%c",205);
  printf("%c",203);
  for(x=1;x<15;x++)
                printf("%c",205); 
        printf("%c\n",187); 
/*print bottom right and left sides*/  
  for(y=1;y<8;y++){ 
                printf("\t%c",186);
                for(x=1;x<15;x++) 
                        printf("%c",d); 
                printf("%c",186);
    for(x=1;x<15;x++) 
                        printf("%c",d); 
                printf("%c\n",186);
  }
/*print middle line and edges*/ 
        printf("\t%c",200); 
        for(x=1;x<15;x++) 
                printf("%c",205); 
  printf("%c",202);
  for(x=1;x<15;x++)
    printf("%c",205);
        printf("%c",206);
   for(x=1;x<30;x++) 
                printf("%c",205);
  printf("%c\n",187);
/*print bottom right and left sides*/  
  for(y=1;y<8;y++){ 
                printf("\t\t\t\t      %c",186);
                for(x=1;x<30;x++) 
                        printf("%c",d); 
                printf("%c\n",186);
  }
  
/*print bottom line and edges*/ 
        printf("\t\t\t\t      %c",200); 
        for(x=1;x<30;x++) 
                printf("%c",205); 
        printf("%c\n",188);
}
 
/*SPLASH SCREEN*/
 void sleep(void)
{
 int ctr;
 int wait =1;// assigned for three seconds
 int x;//inner loop counter// 
 int y;//outer loop counter// 
   char d = ' ';
 clrscr(); 
    for (ctr=1; ctr <= wait; ctr++){
 settextcolour(magenta, BRIGHT);
 printf("\n\n\t\t\tWELCOME TO THE CANDID ECHO PRESS\n");
 puts("\t\t\tPLEASE WAIT WHILE THE PROGRAMME LOADS\n");
 header();
 printf("\n\n\t\t\tPRODUCED BY: Richard Lasowski");
       sleep( (int) 2 );  /* pause for 2 seconds */
 }
   
}
void sleep( int nbr_seconds )
{
    clock_t goal;
    goal = ( nbr_seconds * CLOCKS_PER_SEC ) + clock();
    while( goal > clock() )
    {
       ; /* loop */
    }
}
 
 
/*TO DISPLAY MENU SCREEN*/
void menu(void)
{
 
 clrscr();
 header();
 gotoxy(17,20);
 puts("WECLOME TO MAIN MENU SCREEN!  FILE PROCCESSING:");
 gotoxy(25,30);
 settextcolour(magenta, BRIGHT);
 puts("* CREATE A FILE .......a");
 gotoxy(25,32);
 puts("* OPEN A FILE .........b");
    gotoxy(25,34);
 puts("* EXIT THE PROGRAMME...c");
 gotoxy(25,26);
 puts("CHOOSE A VALID OPTION NUMBER:");
 
 gotoxy(30,36);
 puts("CHOOSE AN OPTION:");
 gets(input);
 flag=valid(input);
 if(!flag)
 {
  gotoxy(32,46);
  flushall();
 }
 
}

/*FILE WRITNG*/
void filewrite(void)
{
 flushall();
 clrscr();
 header();
FILE *fp;
char str[165][165];
char str1[330]
char filename[10];
 
 gotoxy(24,20);
 puts("FILE PROCCESSING: FILE WRITING\n\n");
 puts("Enter up to 333 characters (no spaces):");
 scanf("%s",&str);
 
 puts("\n\nEnter a file name (8 characters max):");
 scanf("%s",&filename);
 fp=fopen(filename,"w");
 fprintf(fp,"%s",str);
  fclose(fp);
  flushall();
  header();
  menu();
}
/*FILE READING*/
void fileread(void)
{
 flushall();
 clrscr();
 header();
 char create;
 char filename[8];
 FILE *file1;
    gotoxy(24,20);
 puts("FILE PROCCESSING: FILE READING");

    gotoxy(25,25);
 puts ("THIS PROGRAM READS (OPENS) FILE");
    gotoxy(13,28);
 fputs("Enter file name: ",stdout);
 gets(filename);
 gotoxy(13,29);
 file1 = fopen(filename ,"r");
 if (file1 == NULL)
 {
  gotoxy(13,32);
  puts("FILE MISSING");
  gotoxy(23,42);
     puts("Press any key to continue");
     gotoxy(49,42);
  getch();
     flushall();
 

 }
 gotoxy(13,31);
 printf("Reading charcters from the file: %s\n\n",filename);
  gotoxy(13,33);
 while((create=fgetc(file1)) !=EOF)
 {
  //delay(100);
  putchar(create);
 }
 fclose(file1);
    gotoxy(23,42);
 puts("Press any key to continue");
 gotoxy(49,42);
 getch();
     flushall();
}

/*VALIDATE INPUT (VALID)*/
int valid(char input[])
{
 int count=0;
 int test=0;
 flag++;
 conv = atof(input);
 

/*test option 'a' file write*/
 {
  int x;
    for(x=0;x<strlen(input);x++)
     {
    if(input[x]=='a')
    filewrite();
   
 }
 }
 
/*test option 'b' file read*/
 {
  int x;
    for(x=0;x<strlen(input);x++)
     {
    if(input[x]=='b')
    fileread();
  }
 }
 
/* test option 'c' exit*/
 {
  int x;
    for(x=0;x<strlen(input);x++)
     {
    if(input[x]=='c')
    exit(0);
     
 
  }
 }

/* test for range 1 to 4*/
 if(conv<1 || conv>4)
 {
  
 flushall();
 clrscr();
 header();
 
 gotoxy(27,20);
 puts(" MENU (OPTION) VALIDATION ");
 
    gotoxy(15,22);
 puts (" PLEASE CHOOSE THE VALID OPTIONS AVAILABLE!");
 gotoxy(15,24);
  puts(msg0);
   flushall();
 }
 
 
/*test all input in range 0 to 4*/
 
if(count==1)
 {
  int x;
  for(x=0;x<strlen(input);x++)
  {
   //if((input[x]>='1'||input[x]=='a')&&(input[x]<='4'||input[x]=='a'));
   if(input[x]>='1' && input[x]<='4');
 }
}
else
{
 settextcolour(magenta, BRIGHT);
 gotoxy(15,28);
 puts(msg3);
 test++;
 flushall(); 
}
 
 

/*if input errors set flags*/
  if(test>0)
  {
 flag--;
 
     gotoxy(23,30);
     puts(" - Press any key to continue -");
     gotoxy(54,30);
  getch();
     flushall();
  header();
  menu();
  }
else
 ;
return flag;
}

Edited by peter_budo: Keep It Organized - Do not ask anyone (member or moderator) for help by email or PM

Votes + Comments
We don't do other's people homework. Show some effort
OP wants to hire a programmer
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6 Years
Discussion Span
Last Post by javaAddict
0

No one is going to give you the code. Java is similar to C. If you wrote this code, do some studying and you will have no problem converting yourself. If you have any problems post you JAVA code.

If you didn't write it no one is going to help you cheat.

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