Midterm examination question(FOP)

Ni ialah soalan midterm last week..kitorang kena buat balik sebab ramai orang yang tak dapat full mark kat section A ni walaupun soalan ni senang...tak tau la apasal...time midterm ari tu soalan ni nampak macam susah je...nak dapat kan jawapan pun tak dapat...tapi time lepas midterm tengok balik kat soalan ni nampak senang pulak...heran2.....


*Yang ade underline kat bawah tu ialah jawapan...

SECTION A.

#include<iostream.h>
main()
{
float price=0,total;
int i;
for ( i =1;i<=3;i++)
{
  cout<<"Enter price ["<<i<<"]:";
  cin>>price;
  total + = price;
}
cout<<"Total="<<total;
return 0;
}

Assignment 1

Write a program.

********************
MESIN TIN MINUMAN
----------------------------

1.PEPSI                            1.80
2.COCA COLA                1.90
3.F&N ORANGE             1.50
4.F&N MIRINDA            1.60
5.100 PLUS                      2.00

Your Selection:______________Thank You!

Insert Your Money:______________Please Come Again

*your balance are:_________
*please insert _______________your money is___________not enough balance

Assignment 2

1        2        3        4        5        6        7        8        9        10        11        12

2        4        6        8        10       12     14     16      18       20        22        24

3        6        9      12       15       18      21      24     27       30        33        36

4        8       12     16       20       24     28       32     36       40        44        48

5       10      15     20       25       30     35       40     45       50        55        60

6       12      18     24       30       36     42       48     54       60        66        72

7       14      21     28       35       42     49      56      63       70        77       84

8       16      24     32       40       48     56      64      72       80        88       96

9       18      27     36       45       54     63      72      81       90        99       108

10     20      30     40       50       60     70      80      90     100      110      120

11     22     33      44       55       66      77     88      99       110       121     132

12     24     36      48       60       72      84      96     108     120       132     144

For loop statement to while loop statement

Ni plak kitorang belajar pasal nak tukarkan for loop statement kepada while loop statement.
kat bawah ni contoh nak tukarkan statement ni....


#includde<iostream.h>
main()
{
  //declare variable
    int x,y;
  //get input
    cout<<"enter an interger=";
    cin>>x,4
  //loop for...
    for(y=1; y<x; y++)
    {
     (cout<<"   "<<x;
     }
}


*yang kat atas ni ialah for loop.kalau ade soalan nak kite tukarkan kepada while loop, kite buat jer macam kat bawah ni...

#include<iostream.h>
main()
{
  int x,y;
    cout<<"enter an interger=";
    cin>>x;
  //while
    y=1;
    while(y<x)
   {
     cout<<"enter an interger= ";
     y++;
    }
}

If...else statement to switch...case statement

Dalam bab ni kitorang belajar camne nak tukar if...else statement kepada switch...case statement.
kat bawah ni ialah contoh camne nak buat statement ni...(kalau tak faham,buat2 faham jer...hehehe).

#include<iostream.h>
main()
{
//declare variable
  int age;
//if else statement
  if(age>=1 ll age<=6)
    {cout<<"you are kids!;}
  else if(age>=7 ll age<=12)
    {cout<<"you are child babe!";}
  else if(age>=13 ll age <=21)
    {cout<<"you are teenager!";}
  else if(age>=21 ll age<=30)
    {cout<<"you are adult now!";}
  else if(age>=30)
    {cout<<"you are old,boo!";}
  else
    {cout<<"invalid selection";}
  return 0;
}

*yg kat atas ni ialah if...else statement dan yang kat bawah ni pulak ialah switch...case statement.

#include<iostream.h>
main()
{
  //declare variable
    int age;
  //input
    cout<<"enter your age=";
    cin>>age;
  //switch case statement
    switch(age)
    {case('age'>=1 ll 'age'<=6):cout<<"you are kids!";break;
      case('age'>=7 ll 'age'<=12):cout<<"you are child beb!";break;
      case('age'>=13 ll 'age'<=21):cout<<"you are teenage!";break;
      case('age'>=22 ll 'age'<=30):cout<<"you are adult now!";break;
      case('age'>=30):cout<<"you are old!";break;
      default:cout<<"invalid selection";
     }
  return 0;
}

Third week of FOP class

kelas untuk minggu ni senang sikit sebab kitorang belajar benda yang sama ngan last week..senang sikit nak paham...lecturer kitorang bagi kat kitorang some exercise untuk buat dalam group....nak ikut kan soalan tu takde la susah sangat tapi tak tau la apasal group kitorang tak dapat jawab soalan tu....group kitorang la yg paling terakhir berjaya menjawab soalan tersebut...huhuhuhu.....


Exercise in group
Question

Bahasa melayu=
Bahasa inggeris=
Matematik=
Sains=

Total=
Average=

Formula
total=bm+bi+math+sains
average=total/4


Answer
Start>>read Bm,Bi,Math,Sains>>total=Bm+Bi+Math+Sains,average=total/4>>display total,average>>end

#include<iostream.h>//header
main()//start body
{//open curly bracket
 //declare variable
   float bm;
   float bi;
   float math;
   float sains;
   float total;
   float average;
 //input 1
   cout<<"bahasa melayu=";
   cin>>bm;
 //input 2
   cout<<"bahasa inggeris=";
   cin>>bi;
 //input 3
   cout<<"matematik=";
   cin>>math;
 input 4
   cout<<"sains=";
   cin>>sains;
 //formula
   total=bm+bi+math+sains;
 //output
   cout<<"total="<<total;
 //formula
   average=total/4;
 //output
   cout<<"aveage="<<average;
return 0;
}//close curly bracket
 //end body

Second week of FOPclass

For this week ade jugak la faham sikit..itu pun di sebabkan rajin bertanya kepada yang expert....hehehe...
thanks to them kerana sudi memberi tunjuk ajar....


#include<iostream.h>//header
main()//start body
{//open curly bracket


}//close curly bracket
  //end body


DECLARE VARIABLE
data type variable_ name

• int-integer
• float-float
• double-double
• char-character
• string-string
• const-constant

*Rules 1:see formula.


Question 1
Find the area of circle:
area=3.14* radius*radius

Answer
Start>>read radius>>area=3.14*radius*radius>>display output>>end

#include<iostream.h>//header
main()//start body
{//open curly bracket
 //declare variable
   float area;
   float radius;
 //input 1
   cout<<"enter radius";
   cin>>radius;
 //formula
   area=3.14*radius*radius
 //output
   cout<<"answer="<<area;
 return 0;
}//close curly bracket
 //end body
  


Question 2
Multiply and divide two FLOAT number, num 1 and num 2 with using the formula below:-

multiply=num 1*number 2
divide=num 2/num 1

Answer
Start>>read num 1,num 2>>multiply=num 1*num 2,divide=num 2/num 1>>display output>>end

#include<iostream.h>//header
main()start body
{//open curly bracket
 //declare variable
   float num 1;
   float num 2
   float multiply;
   float divide;
 //input 1
   cout<<"num 1";
   cin>>num 1;
 //input 2
   cout<<"num 2";
   cin>>num 2;
 //formula
   multiply=num 1*num 2;
 //output
   cout<<"multiply="<<multiply;
 //formula
   divide=num 2/num 1;
 //output
   cout<<"divide="<<divide;
 return 0;
}//close curly bracket
 //end body

First week of FOP class

Ni firsrt time dalam hidup ambik subjek FOP...tak faham +tak tahu +sakit kepala +sakit mental=????????????????

Question 1
Find the area of rectangle:
Area=Width*height

Answer

Algorithm that determines the area of a rectangle

1. Get the width of rectangle

2. Get the height of rectangle

3. Calculate the area of rectangle

4. Display the area of rectangle

Pseudocode

1. Read width

2. Read height

3. Set the area=width*height

4. Print output

Flowchart

Start>>Input the width & height>>area=width*height>>Print the area>>End

Question 2

Find Fahrenheit.

Fahrenheit=(9/5)*(celcius+32)

Answer
Algorithm
1. Get the celcius of fahrenheit
2. Calculate fahrenheit equal nine divide by five multiply celcius + 32
3. Display fahrenheit

Pseudocode  
1. Read celcius
2. Set the fahrenheit=(9/5)*(celcius+32)
3. Print output

Flowchart
Srart>>Read celcius>>(9/5)*(celcius+32)>>Print output>>End