File Handling Questions(Turbo C)

[shaieen]

#include<stdio.h>
#include<conio.h>
#include<string.h>
 
main(){
  typedef struct info {
          char fname(void),mname(void),famname(void);
          int age,cont;
          char adr;
  } info;
void add(void),del(void);
char select;
 
/*************                  *************/
/***************SCREEN LAYOUT*****************/
/*************                  *************/
clrscr();
system("cls");
 
    printf("            ***** Amount Matrix ***** \n\n");
    printf(" Amount to borrow      Monthly   Quarterly   Semi-Annual   Annual \n");
    printf("                          Interest  Interest    Interest      Interest \n\n");
    printf("  P1,000 below            5%          --           --            --  \n");
    printf("  P1,001 - P10,000        5%          16%          --            --  \n");
    printf("  P10,001 - P50,000       5%          16%          19%           --  \n");
    printf("  P50,001 - P100,000      6%          17%          19%           27% \n");
    printf("  P100,001 - P500,000     6%          17%          20%           29% \n");
    printf("  P500,001 - P1,000,000   7%          18%          21%           30% \n");
 
 
printf("\n\n\t\t\t\n");
printf("\t\t\tMENU                                       \n");
printf("\t\t\t [1] Add Entry                                \n");
printf("\t\t\t [2] Delete Record                                   \n");
printf("\t\t\t [3] Display List                              \n"); 
printf("\t\t\t [4] Search                                    \n");
printf("\t\t\t [5] Save File                                 \n");                                                        
printf("\t\t\t [6] Load File                                 \n");
printf("\t\t\t [7] Quit                                      \n");
printf("\t\t\t\n");
printf("\t\t\t\t Selection: \n\n");
 
 
 
switch(select)
{
case '1': add();
case '2': del();
case '3': disp();
case '4': ser();
case '5': sav();
case '6': lod();
case '7': qit();
case 23: clrscr();
printf("Thank you!");
getch();
exit(0);
 
default: printf("(x)INVALID selection!");
getch();
exit(0);
 
}
{
 
void add(void){
int slot;
slot= find_free();
if(slot== -1){
printf("LIST FULL!");
return;
}
struct{
 
printf("Enter first name: ");
gets(inv_info[slot].fname);
printf("Enter family name: ");
scanf("%s", famname);
printf("Age: ");
scanf("%d%d",&init_info[slot].age);
printf("Address[street|city|province|zip]: ");
scanf("%d%d*c",&init_info[slot].adr);
printf("Contact number[tel/cel]: ");
scanf("%d",%con);
{}
 
}
 
/*************                  *************/
/*************DELETE AN ENTRY**********/
void del(void)
{
register int slot;
char s[100];
printf("Enter Costumer's (family)name: ");
gets(s);
slot= atoi(s);
if(slot>=0 && slot < MAX) info[slot].fname[0]= '\0';
}
 
/*************                  *************/
/*************DISPLAY LIST**********/
void disp(void)
{
register int t;
 
for(t=0; t<MAX; ++t) {
it(inv_info[t].name[0]) {
printf("Name: %s,%s,%s\n", info[t].fname,info[t].mname,info[t].famname);
printf("Age:%s\n", info[t].age);
printf("Address:%s\n",info[t].adr);
printf("Contact number:%d",info[t].con);
}
}
printf("\n\n");
}
 
}
 
/*******************************************************************/
/*     function search    */
/*******************************************************************/
ser()
 
{
 
    int i;
    char name[30];
 
    clrscr();
    inputs("\n\n\t\t Enter name to find: ", famname, 30);
    if((i=find(name))<0)
    printf("\n\n\t\t Name not found.");
    else{
        printf("t%s","-------------------------------------------------\n");
 
        printf("%10%10%10%10%10\n\n","famname","fname","age","adr","con");
    display(i);    
    }
    getch();
    clrscr();
    }
 
 
 
/*******************************************************************/
/*     function save     */
/*******************************************************************/
 
sav(){
 
{
    FILE *fp;
    if((fp=fopen("mlist",:wb))==NULL){
     printf("\n\n\t\t Cannot open file...\n");
    return;
    }
    printf("\n\t\t Saving File...\n\n\n");
    fclose(fp);
}
}
 
lod()
{}/*********************************************************************/
/*      function load           */
/*********************************************************************/
lod()
{
    FILE *fp;
    if((fp=fopen("mlist",:rb))==NULL){
    printf("\t\tCannot open file...\n");
    return;
    }
    printf("\n\t\tLOading Complete...\n\n");
    fread(list, sizeoflist, 1, fp);
    if(ferror(fp))
        printf("An error occured while reading file!\n");
    fclose(fp);
}
qit()
{ return 0;
}
}
}
 

hello. everyone! i was just kind'a having trouble with my codes,
could you please check them? hmm.. its not yet finished.. im still gonna add, the range amounts(i'll try if i really can, im not sure =( )
well, for the meantime.. my codes got rumbled, i don't understand them anymore.. but it does give the ff. options..
[1]Add entry
[2]Delete entry
[3]Display list
[4]Search
[5]Save
[6]Load
[7]Quit

and hey, i'd really be so glad if you post some help! (ow, this is for my project anyway..) x] thanks

[JosAH]

And what is your question? You can't expect us to finish your code without even knowing what it's supposed to do.

kind regards,

Jos

ps. The indentation (almost none and inconsistent) of your code stinks.

[shaieen]

@JosAH
>> aw, im so sorry.. hmf.
my questions :
1.are the codes correct?what's wrong with it? i couldn't check them my own, cos it too doesn't run. it tells some "expression/ declaration syntax in main function, statement missing".. please help? i just couldn't finish coding it now. [cos, i haven't sleep yet.

thanks.

[JosAH]

@shaieen
Take some good night sleep first. Compile everything tomorow and post the compiler error message which you don't understand. Your questions now are similar to "do my work for me" and we won't do that.

kind regards,

Jos

[vhance0o14]

guys ,, can anyone post a link on matrix effect code for turbo c?