Modern Periodic Table Project in C

SOURCE CODE


#include<stdio.h>
#include<conio.h>
#include<string.h>
#include<stdlib.h>
struct element{
char name[20];
char sb[5];
int atm;
float atms;
char block;
char atc[20];
char prop[250];
       }p,q;
int rw,cl;
FILE*fp;
void add();
void explor();
void print();
void mainscreen();
void main()
{
int a,i,n,y;
char c,d;
char date1[15],date2[15],string1[20];
int tsz;

clrscr();
mainscreen();
label1:


textcolor(15);
gotoxy(22,15);textcolor(14);
cprintf("Enter the corresponding no");gotoxy(22,19);textcolor(10);
cprintf("1.Add new Element Information");gotoxy(22,21);
cprintf("2.Explore");gotoxy(22,23);
cprintf("3.Quit");gotoxy(22,25);
       // cprintf("4.Delete the records");gotoxy(22,27);
       // cprintf("5.Exit from the program");gotoxy(25,30);
fflush(stdin);
d=getch();
switch(d)
{
case '1':
      {
add();
       // getch();
       // print();
       // getch();
break;
      }
case '2':
      {
explor();
break;

}
case '3':
      {
clrscr();
mainscreen();
textcolor(14); gotoxy(30,24);
cprintf("THANK U");gotoxy(30,26);
       // cprintf("SAVING UR SETTINGS"); gotoxy(30,28);
cprintf("BYE...........");
getch();
exit(1);
break;
}







default:
       {
clrscr();
mainscreen();
textcolor(12+128);gotoxy(22,11);
cprintf("Wrong choice");gotoxy(22,13);textcolor(15);
cprintf("Retype choice");
goto label1;
}

}
clrscr();
mainscreen();
goto label1;
}
void mainscreen()
{
int i,j;
clrscr();
for(i=2,j=2;i<rw;j++)
{
if(j>15)
j=2;

textcolor(j);
gotoxy(i,2);
cprintf("%c",'*');
gotoxy(i,cl-1);
cprintf("%c",'*');
i++;

}
for(i=2,j=2;i<cl;i++,j++)
{
if(j>15)
j=2;
textcolor(j);
gotoxy(2,i);
cprintf("%c",'*');
gotoxy(rw-1,i);
cprintf("%c",'*');

}
gotoxy(30,4);textcolor(3);
cprintf("Modern Periodic Table");
gotoxy(37,6);textcolor(6);
cprintf("Digital");
gotoxy(35,7); textcolor(15);
cprintf("-----------");
}
void add()
{
char ch;
label1:
clrscr();
mainscreen();
gotoxy(15,14);textcolor(10);
cprintf("Enter the Information of Elements:");
       // printf(" %d",l);
gotoxy(15,16);
cprintf("Name:");

gotoxy(15,18);
cprintf("Symbol:");

gotoxy(15,20);
cprintf("Atomic No: ");

gotoxy(15,22);
cprintf("Atomic Wt: ");

gotoxy(15,24);
cprintf("Atomic Config:");

gotoxy(15,26);
cprintf("Block:");

gotoxy(15,28);
cprintf("Properties:");


textcolor(15);
fflush(stdin);
gotoxy(20,16);
scanf("%[^\n]",p.name);
p.name[0]=toupper(p.name[0]);

fflush(stdin);
gotoxy(23,18);
scanf("%[^\n]",p.sb);
p.sb[0]=toupper(p.sb[0]);

fflush(stdin);
gotoxy(25,20);
scanf("%d",&p.atm);

fflush(stdin);
gotoxy(25,22);
scanf("%f",&p.atms);

fflush(stdin);
gotoxy(29,24);
scanf("%[^\n]",p.atc);

fflush(stdin);
gotoxy(21,26);
scanf("%c",&p.block);
p.block=toupper(p.block);
if(p.block!='S'&&p.block!='P'&&p.block!='D'&&p.block!='F')
p.block=' ';
fflush(stdin);

gotoxy(26,28);
scanf("%[^\n]",p.prop);
p.prop[0]=toupper(p.prop[0]);



/* gotoxy(9,30);
cprintf("(In Short)");

gotoxy(5,33);
cprintf("Reff. Specialist no:");      */
if((fp=fopen("data","ab+"))==NULL)
{
printf("Cannot open the file f1");
getch();
exit(1);
}
fwrite(&p,sizeof(p),1,fp);
fclose(fp);
printf("\n\n\n\t\tEnter 'y' for next record(y/n):");
ch=getch();
if(ch=='y')
{
goto label1;
}

       // getch();
}
void explor()
{
char d,c;
FILE *f;
int given_atmic_no,a,i,tsz,n;
float given_atmic_mass;
int flag;
char string[20];
startofexplore:
clrscr();
mainscreen();
label6:
gotoxy(22,15);textcolor(12);
cprintf("Enter the corresponding no");gotoxy(22,19);textcolor(3);
cprintf("1.Search by 'NAME'");gotoxy(22,21);
cprintf("2.Search by SYMBOL");gotoxy(22,23);
cprintf("3.Search by ATOMIC NUMBER");gotoxy(22,25);
cprintf("4.Search by ATOMIC WEIGHT");gotoxy(22,27);
cprintf("5.Elements of Diff. Blocks");gotoxy(22,29);
cprintf("6.Return to main menu");
gotoxy(25,32);
fflush(stdin);
d=getch();
switch(d)
       {
case '1':
{
clrscr();
mainscreen();
gotoxy(15,25);
textcolor(12);
cprintf("Enter the Name of Element:");
textcolor(3);
fflush(stdin);
scanf("%[^\n]",string);
printf("%s",string);
string[0]=toupper(string[0]);
if((fp=fopen("data","rb+"))==NULL)
{
clrscr();

printf("\n cannot open the record file 1");
getch();
exit(1);
}
flag=1;
while(fread(&p,sizeof(p),1,fp))
{
if(strcmp(p.name,string)==0)
{
print();

flag=0;

break;
}

}
if(flag==1)
{
clrscr();
mainscreen();
gotoxy(25,25);
textcolor(12);
cprintf("::No Element Available::");

}

fclose(fp);
getch();
break;
}
case '2':
{
clrscr();
mainscreen();
gotoxy(22,15);
textcolor(12);
cprintf("Enter the symbol:");
textcolor(3);
fflush(stdin);
scanf("%[^\n]",string);
printf("%s",string);
string[0]=toupper(string[0]);
if((fp=fopen("data","rb+"))==NULL)
{
clrscr();

printf("\n cannot open the record file 1");
getch();
exit(1);
}
flag=1;
while(fread(&p,sizeof(p),1,fp))
{
if(strcmp(p.sb,string)==0)
{
print();
flag=0;


break;
}

}
if(flag==1)
{
clrscr();
mainscreen();
gotoxy(25,25);
textcolor(12);
cprintf("::No Element Available::");

}

fclose(fp);
getch();
break;
}
case '6':
{
return;
}
case '3':
{
clrscr();
mainscreen();
gotoxy(15,25);
textcolor(12);
cprintf("Enter the Atomic No. Element:");
textcolor(3);
fflush(stdin);
scanf("%d",&given_atmic_no);
if((fp=fopen("data","rb+"))==NULL)
{
clrscr();

printf("\n cannot open the record file 1");
getch();
exit(1);
}
flag=1;
while(fread(&p,sizeof(p),1,fp))
{
if(p.atm==given_atmic_no)
{
print();
flag=0;

break;
}

}
if(flag==1)
{
clrscr();
mainscreen();
gotoxy(25,25);
textcolor(12);
cprintf("::No Element Available::");

}

fclose(fp);
getch();
break;
}
case '4':
{
clrscr();
mainscreen();
gotoxy(15,22);
textcolor(12);
cprintf("Enter the Atomic mass of Element:");
textcolor(3);
fflush(stdin);
scanf("%f",&given_atmic_mass);
if((fp=fopen("data","rb+"))==NULL)
{
clrscr();

printf("\n cannot open the record file 1");
getch();
exit(1);
}
flag=1;
while(fread(&p,sizeof(p),1,fp))
{
if(p.atms==given_atmic_mass)
{
print();
flag=0;

break;
}

}
if(flag==1)
{
clrscr();
mainscreen();
gotoxy(25,25);
textcolor(12);
cprintf("::No Element Available::");

}

fclose(fp);
getch();
break;
}
case '5':
{

clrscr();
mainscreen();
gotoxy(15,25);
textcolor(12);
cprintf("Enter the Block:");
textcolor(3);
fflush(stdin);
scanf("%c",&c);
c=toupper(c);
if((f=fopen("temp","wb+"))==NULL)
{
clrscr();

printf("\n cannot open the temp file 1");
getch();
exit(1);
}


if((fp=fopen("data","rb+"))==NULL)
{
clrscr();

printf("\n cannot open the record file 1");
getch();
exit(1);
}
flag=1;
while(fread(&p,sizeof(p),1,fp))
{
if(p.block==c)
{
fwrite(&p,sizeof(p),1,f);
}

}
fclose(f);
fclose(fp);

if((f=fopen("temp","rb+"))==NULL)
      {
printf("Cannot open the file");
getch();
exit(1);
      }
fseek(f,0,SEEK_END);
tsz=ftell(f);
n=(int)(tsz/sizeof(p));
for(i=0;i<(n-1);i++)
{
for(a=i+1;a<n;a++)
{
fseek(f,i*sizeof(p),SEEK_SET);
fread(&p,sizeof(p),1,f);
fseek(f,a*sizeof(p),SEEK_SET);
fread(&q,sizeof(p),1,f);
if((p.atm-q.atm)>0)
{
fseek(f,i*sizeof(p),SEEK_SET);
fwrite(&q,sizeof(p),1,f);
fseek(f,a*sizeof(p),SEEK_SET); fflush(stdin);
fwrite(&p,sizeof(p),1,fp);
}
}
}
rewind(f);
while(fread(&p,sizeof(p),1,f))
{

print();
getch();


}


clrscr();
mainscreen();
gotoxy(25,25);
textcolor(12);
cprintf("::No Element Available::");



fclose(f);
getch();
break;
}


default:
{
clrscr();
mainscreen();
textcolor(12+128);gotoxy(22,11);
cprintf("Wrong choice");gotoxy(22,13);textcolor(15);
cprintf("Retype choice");
goto label6;
}
}
goto startofexplore;

}
void print()
{
clrscr();
mainscreen();
gotoxy(15,16);
cprintf("Name:");

gotoxy(15,18);
cprintf("Symbol:");

gotoxy(15,20);
cprintf("Atomic No: ");

gotoxy(15,22);
cprintf("Atomic Wt: ");

gotoxy(15,24);
cprintf("Atomic Config:");
fflush(stdin);
gotoxy(15,26);
cprintf("Block:");

gotoxy(15,28);
cprintf("Properties:");


textcolor(6);

gotoxy(20,16);
cprintf("%s",p.name);

gotoxy(23,18);
cprintf("%s",p.sb);

fflush(stdin);
gotoxy(25,20);
cprintf("%d",p.atm);

fflush(stdin);
gotoxy(25,22);
cprintf("%f",p.atms);

fflush(stdin);
gotoxy(29,24);
cprintf("%s",p.atc);

gotoxy(21,26);
cprintf("%c",p.block);

gotoxy(26,28);
cprintf("%s",p.prop);
}