C++ Assignment Code to Manage a Small Bookshop in Khmer

ប្រធានបទ៖ កិច្ចការចូលសរសេរកម្មវិធីគ្រប់គ្រងហាងទំនិញតូចមួយ

មាតិការ

១.បម្រាប់ដែលហាងលក់សៀវភៅត្រូវការក្នុងការសរសេរកូដ.................................................

២. ការសរសេរកូដ.........................................................................................................

៣. លទ្ធផល................................................................................................................

៤. ឯកសារយោង..........................................................................................................

១.​ បំរាប់របស់ហាងលក់ទំនិញ

ចូរសរសេរ Program មួួយដើម្បីរកថ្លៃលក់ទំនិញដែលមានរាយនាមដូចខាងក្រោម៖

book, pen, pencil, correctionpen, ruler, cover, dictionary, marker, ink ដោយអនុញ្ញាតិឲ្យ User បញ្ចូលចំនួួនផលិតផល(quantity)នឹងតម្លៃ(Unit_price)ពី Keyboard។ ប្រសិនបើអតិថិជនទិញទំនិញមុខណាមួយតិចជាងឬស្មើ៣០មិនទទួលបានការបញ្ចុះតម្លៃទេ ប៉ុន្តែប្រសិនបើទិញផលិតផលនេះនៅចន្លោះរវាង ៣០ទៅ៦០នឹងត្រូវបញ្ចុះឲ្យ១០% ហើយបើអតិថិជនលើស៦០ឡើងទៅនឹងទទួលបានការបញ្ចុះតំលៃ២០%។ 

ចូរបង្ហាញតំលៃសរុបរបស់ផលិតផលនិមួយៗដោយគិតជាលុយខ្មែរ លុយដុល្លា និងលុយបាត។ ហើយបង្ហាញតំលៃសរុបរបស់ផលិតផលទាំងអស់ដោយគិតជាលុយខ្មែរ លុយដុល្លា និងលុយបាតផងដែរ៕

 ២. ការសរសេរកូដ

#include<stdio.h>

#include<conio.h>

void main(){

char ch;

Again:

clrscr();

int number,book,pen,pencil,correctionpen,ruler,cover,dictionary,marker,ink;

float totaltemp=0,total=0,total1=0,total2=0,total3=0,total4=0,total5=0,total6=0,total7=0,total8=0,total9=0,

total10=0,love,love1,oun,oun1,ounsomlanh,ounsomlanh1,ounheang,ounheang1,

loveoun,loveoun1,loveounheang,loveounheang1,miss,miss1,missoun,missoun1,

missounheang,missounheang1,result,book_price,pen_price,pencil_price,

correctionpen_price,ruler_price,cover_price,dictionary_price,marker_price,ink_price;

printf(" ***ATHRASMEY BOOKSHOP***\n\n");

printf("1.book     2.pen          3.pencil   4.correction pen  5.ruler\n");

printf("6. cover   7.dictionary   8.market   9.ink             10.Totall All\n");

printf(                        "\n\n\n");

re:

printf(" Pls Enter NUMBER of Item=");

scanf("%d",&number);

if (number==1){

printf("Input book=");

scanf ("%d",& book);

printf("Input book_price=Riel ");

scanf ("%f",& book_price);

if(book<30){

totaltemp=book*book_price;

total1=total1+totaltemp;

}

else if(book<=60){

totaltemp=30*book_price+(book-30)*book_price*0.9;

total1=total1+totaltemp;

}

else {

totaltemp=30*book_price+(30*book_price)*0.9+(book-60)*book_price*0.8;

total1=total1+totaltemp;

}

printf("Book payment in R is=%0.2f Reil.\n",totaltemp);

love=totaltemp/4200;

printf("Book payment in $ is=%0.2f $.\n",love);

love1=totaltemp/100;

printf("Book payment in B is=%0.2f B.\n",love1);

printf(" \n");

goto re;

}

if (number==2){

printf("Input pen=");

scanf ("%d",& pen);

printf("Input pen_price=Riel ");

scanf ("%f",& pen_price);

if(pen<30){

totaltemp=pen*pen_price;

total2=total2+totaltemp;}

else if(pen<=60){

totaltemp=30*pen_price+(pen-30)*pen_price*0.9;

total2=total2+totaltemp;}

else {

totaltemp=30*pen_price+(30*pen_price)*0.9+(pen-60)*pen_price*0.8;

total2=total2+totaltemp;}

printf("pen payment in R is=%0.2f Reil.\n",totaltemp);

oun=totaltemp/4200;

printf("pen payment in $ is=%0.2f $.\n",oun);

oun1=totaltemp/100;

printf("pen payment in B is=%0.2f B.\n",oun1);

printf(" \n");

goto re;

}

if (number==3){

printf("Input pencil=");

scanf ("%d",& pencil);

printf("Input pencil_price=Riel ");

scanf ("%f",& pencil_price);

if(pencil<30){

totaltemp=pencil*pencil_price;

total3=total3+totaltemp;}

else if(pencil<=60){

totaltemp=30*pencil_price+(pen-30)*pencil_price*0.9;

total3=total3+totaltemp;}

else{

totaltemp=30*pencil_price+(30*pencil_price)*0.9+(pencil-60)*pencil_price*0.8;

total3=total3+totaltemp;}

printf("pencil payment in R is=%0.2f Reil.\n",totaltemp);

ounsomlanh=totaltemp/4200;

printf("pencil payment in $ is=%0.2f $.\n",ounsomlanh);

ounsomlanh1=totaltemp/100;

printf("pencil payment in B is=%0.2f B.\n",ounsomlanh1);

printf(" \n");

goto re;

}

if (number==4){

printf("Input correctionpen=");

scanf ("%d",& correctionpen);

printf("Input correctionpen_price=Riel ");

scanf ("%f",& correctionpen_price);

if(correctionpen<30){

totaltemp=correctionpen*correctionpen_price;

total4=total4+totaltemp;}

else if(correctionpen<=60){

totaltemp=30*correctionpen_price+(correctionpen-30)*correctionpen_price*0.9;

total4=total4+totaltemp;}

else{

totaltemp=30*correctionpen_price+(30*correctionpen_price)*0.9+(correctionpen-60)

*correctionpen_price*0.8;

total4=total4+totaltemp;}

printf("correctionpen payment in R is=%0.2f Reil.\n",totaltemp);

ounheang=totaltemp/4200;

printf("correctionpen payment in $ is=%0.2f $.\n",ounheang);

ounheang1=totaltemp/100;

printf("correctionpen payment in B is=%0.2f B.\n",ounheang1);

printf(" \n");

goto re;

}

if (number==5){

printf("Input ruler=");

scanf ("%d",& ruler);

printf("Input ruler_price=Riel ");

scanf ("%f",& ruler_price);

if(ruler<30){

totaltemp=ruler*ruler_price;

total5=total5+totaltemp;}

else if(ruler<=60){

totaltemp=30*ruler_price+(ruler-30)*ruler_price*0.9;

total5=total5+totaltemp;}

else{

totaltemp=30*ruler_price+(30*ruler_price)*0.9+(ruler-60)*ruler_price*0.8;

total5=total5+totaltemp;}

printf("Ruler payment in R is=%0.2f Reil.\n",total5);

loveoun=totaltemp/4200;

printf("Ruler payment in $ is=%0.2f $.\n",loveoun);

loveoun1=totaltemp/100;

printf("Ruler payment in B is=%0.2f B.\n",loveoun1);

printf(" \n");

goto re;

}

if(number==6){

printf("Input cover=");

scanf ("%d",& cover);

printf("Input cover_price=Riel ");

scanf ("%f",& cover_price);

if(cover<30){

totaltemp=cover*cover_price;

total6=total6+totaltemp;}

else if(cover<=60) {

totaltemp=30*cover_price+(cover-30)*cover_price*0.9;

total6=total6+totaltemp;}

else {

totaltemp=30*cover_price+(30*cover_price)*0.9+(cover-60)*cover_price*0.8;

total6=total6+totaltemp;}

printf("Cover payment in R is=%0.2f Riel.\n", totaltemp);

loveounheang=totaltemp/4200;

printf("Cover payment in $ is=%0.2f $.\n",loveounheang);

loveounheang1=totaltemp/100;

printf("Cover payment in B is=%0.2f B.\n",loveounheang1);

printf(" \n");

goto re;

}

if (number==7){

printf("Input dictionary=");

scanf ("%d",& dictionary);

printf("Input dictionary_price=Riel ");

scanf ("%f",& dictionary_price);

if(dictionary<30){

totaltemp=dictionary*dictionary_price;

total7=total7+totaltemp;}

else if(dictionary<=60)  {

totaltemp=30*dictionary_price+(dictionary-30)*dictionary_price*0.9;

total7=total7+totaltemp;}

else                     {

totaltemp=30*dictionary_price+(30*dictionary_price)*0.9+(dictionary-60)*

dictionary_price*0.8;

total7=total7+totaltemp;}

printf("Dictionary payment in R is=%0.2f Riel.\n",totaltemp);

miss=totaltemp/4200;

printf("Dictionary payment in $ is=%0.2f $.\n",miss);

miss1=totaltemp/100;

printf("Dictionary payment in B is=%0.2f B.\n",miss1);

printf(" \n");

goto re;

}

if (number==8){

printf("Input marker=");

scanf ("%d",& marker);

printf("Input marker_price=Riel ");

scanf ("%f",& marker_price);

if(marker<30) {

totaltemp=marker*marker_price;

total8=total8+totaltemp;}

else if(marker<=60) {

totaltemp=30*marker_price+(marker-30)*marker_price*0.9;

total8=total8+totaltemp;}

else                     {

totaltemp=30*marker_price+(30*marker_price)*0.9+(marker-60)*marker_price*0.8;

total8=total8+totaltemp;}

printf("Marker payment in R is=%0.2f Riel.\n",totaltemp);

missoun=totaltemp/4200;

printf("Marker payment in $ is=%0.2f $.\n",missoun);

missoun1=totaltemp/100;

printf("Marker payment in B is=%0.2f B.\n",missoun1);

printf(" \n");

goto re;

}

if (number==9){

printf("Input ink=");

scanf ("%d",& ink);

printf("Input ink_price=Riel ");

scanf ("%f",& ink_price);

if(ink<30) {

totaltemp=ink*ink_price;

total9=total9+totaltemp;}

else if(ink<=60)  {

totaltemp=30*ink_price+(ink-30)*ink_price*0.9;

total9=total9+totaltemp;}

else                     {

totaltemp=30*ink_price+(30*ink_price)*0.9+(ink-60)*ink_price*0.8;

total9=total9+totaltemp;}

printf("Ink payment in B is=%0.2f Riel.\n",totaltemp);

missounheang=totaltemp/4200;

printf("Ink payment in $ is=%0.2f $.\n",missounheang);

missounheang1=totaltemp/100;

printf("Ink payment in B is=%0.2f B.\n",missounheang1);

printf(" \n");

goto re;

}

if (number>10){

printf("NO ITEM To Sell\n");

goto re;}

if (number==10){

total10=total1+total2+total3+total4+total5+total6+total7+total8+total9;

printf("All total you have to pay in R is=%0.2f Riel.\n",total10);

total=total10/4200;

printf("All total you have to pay in $ is=%0.2f $.\n",total);

result=total10/100;

printf("All total you have to pay in B is=%0.2f B.\n",result);

printf("\nRun program again (y/n)?"); }

fflush(stdin);

ch=getchar();

if(ch=='Y' || ch=='y')

goto Again;

getch();

}

៣.ជាលទ្ធផល

៤.ឯកសារយោង

                  1. សៀវភៅ C Programming នៃសាកលវិទ្យល័យ គ្រប់គ្រង និងសេដ្ឋកិច្ច

                      ដែលរៀបចំដោយ Loem Channdany

                           2.  បន្ថែមកូដមួយចំនួនដោយ អាត់ រស្មី

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