Calculate 3 numbers with using the formula below:
calculate=(num1*num2)-num3+(num2/num1)
Do a complete C++ Coding.

Jawapan.

#include<iostream.h>
main()
{
clrscr();
int num1,num2,num3;
float calculate;
cout<<"Enter num1=";
cin>>num1;
cout<<"enter num2=";
cin>>num2;
cout<<"enter num3=";
cin>>num3;
calculate=(num1*num2)-num3+(num2/num1);
cout<<"num1="<<num1;
cout<<"num2="<<num2;
cout<<"num3="<<num3;
cout<<"calculate="<<calculate;
return 0;
}

Celcius Convert to Fahrenheit.


Jawapan.
#include<iostream.h>
main()
{
float celcius,farenheit;
cout<< "Enter celcius=";
cin>>celcius;
farenheit=9/5*(celcius+32);
cout<<"Celcius="<<celcius;
cout<<"Farenheit="<<farenheit;
return 0;
}

HOMEWORK 2

OUTPUT:

Subject 1 (0.00) :
Subject 2 (0.00) :
Subject 3 (0.00) :
Subject 4 (0.00) :
Subject 5 (0.00) :

CPA:

FORMULA:
CPA = ((Subject1*3) + (Subject2*3) + (Subject3*2) + (Subject4*2) + (Subject5*4)) / 5


Jawapan.
#include<iostream.h>
main()
{
//variable
float sub1,sub2,sub3,sub4,sub5,cpa;
//input 1
cout<<"subject1 pointer=";
cin>>sub1;
//input 2
cout<<"subject2 pointer=";
cin>>sub2;
//input 3
cout<<"subject3 pointer=";
cin>>sub3;
//input 4
cout<<"subject4 pointer=";
cin>>sub4;
//input 5
cout<<"subject5 pointer=";
cin>>sub5;
//formula
cpa=((sub1*3)+(sub2*3)+(sub3*2)+(sub4*2)+(sub5*4))/5;
//output
cout<<"subject1 is="<<sub1;
cout<<"subject2 is="<<sub2;
cout<<"subject3 is="<<sub3;
cout<<"subject4 is="<<sub4;
cout<<"subject5 is="<<sub5;
cout<<"The cpa is="<<cpa;
return 0;
}

HOMEWORK 1

OUTPUT:

Assignment 1 (10%):
Assignment 2 (10%):
Assignment 3 (10%):
Assignment 4 (10%):
Assignment 5 (10%):
MidTerm (10%):
Final (40%):

TOTAL (100%):

FORMULA:
TOTAL = Assignment1+Assignment2+Assignment3+Assignment4+Assignment5+MidTerm+Final




Jawapan.
#include<iostream.h>
main ()
{
//variable
float As1,As2,As3,As4,As5,mid,final,total;
//input 1
cout<<"Assignment1 score=";
cin>>As1;
//input 2
cout<<"Assignment2 score=";
cin>>As2;
//input 3
cout<<"Assignment3 score=";
cin>>As3;
//input 4
cout<<"Assignment4 score=";
cin>>As4;
//input 5
cout<<"Assignment5 score=";
cin>>As5;
//input 6
cout<<"Midterm score=";
cin>>mid;
//input 7
cout<<"Final score=";
cin>>final;
//formula
total=As1+As2+As3+As4+As5+mid+final;
//output
cout<<"Assignment1 is="<<As1;
cout<<"Assignmnet2 is="<<As2;
cout<<"Assignment3 is="<<As3;
cout<<"Assignment4 is="<<As4;
cout<<"Assignment5 is="<<As5;
cout<<"Midterm is="<<mid;
cout<<"Final is="<<final;
cout<<"Total is="<<total;
return 0;
}

Jawapan


SIFIR


#include <iostream.h>
main()
{
     cout<<"*****"<<endl;
     cout<<"SIFIR"<<endl;
     cout<<"*****"<<endl;
     int a,b;
     char o;
     a=1;
     while (a<=12)
     {
           cout<<"\n";
           for (b=1;b<=12;b++)
           {
               cout<<" "<<a*b;
               }
               a++;
               }
               cout<<"\n\nType EXIT to quit application"<<endl;
               cin>>o;
               return 0;
               }

MESIN TIN MINUMAN


#include <iostream.h>
main()
{
      //declare
      int selection;
      float money,balance,price,addm,add;
      //out
      cout<<"******************"<<endl;
      cout<<"Mesin Tin Minuman"<<endl;
      cout<<"------------------"<<endl;
      cout<<"1.PEPSI";
      cout<<"\n2.COCA COLA";
      cout<<"\n3.F&N MIRINDA";
      cout<<"\n4.F&N ORANGE";
      cout<<"\n5.100 PLUS"<<endl;
      cout<<"******************"<<endl;
      //input
      cout<<"\nPlease Choose Your Drink"<<endl;
      cin>>selection;
    
      cout<<"\nPlease Enter MONEY: ";
      cin>>money;
    
      switch (selection)
      {
             case 1: cout<<" Your drink is Pepsi";
                     price = 2.00;
                     break;
             case 2: cout<<" Your drink is Coca Cola";
                     price = 2.00;
                     break;
             case 3: cout<<" Your drink is F&N Mirinda";
                     price = 1.80;
                     break;
             case 4: cout<<" Your drink is F&N Orange";
                     price = 1.80;
                     break;
             case 5: cout<<" Your drink is 100 Plus";
                     price = 2.50;
                     break;
             default: cout<<"invalid selection";
             }
    
      if (money>price)
      {
                      balance = money - price;
      }else if (money<price)
                           {
                            add = price - money;
                            cout<<"Please add (RM" <<add<< ")= ";
                            cin>>addm;
                            balance = money + addm;
                            }
                            cout<<"Your balance is "<<balance;
                            return 0;
}

Weekly Reflection 5

1)macam biasa,rehat selama 1jam untuk bersarapan.

2)masuk-masuk,miss telah member exercise di “whiteboard”.

   Soalan 1

  MESIN TIN MINUMAN (SWITCH...CASE & IF...ELSE)

*************************
MESIN TIN MINUMAN
--------------------
1- PEPSI
2- COCA COLA
3- F&N MIRINDA
4- F&N ORANGE
5- 100 PLUS
*************************

Enter your drink:
Enter your money (RM):

Your drink is __________ and your balance are __________

*If the customer does not enter enough money, asked the customer to insert the money. (if...else)


   Soalan 2

 CALCULATE (IF...ELSE)

CALCULATE:
a) RECTANGULAR
b) TRIANGLE
c) CIRCLE
d) FAHRENHEIT
e) CELCIUS

Your Selection:

Your Selection is _________ and you are calculate _________. The answer is _____________

3)miss bincang untuk soalan diatas.

4)tetapi kumpulan kami terkandas di soalan 1,kerana terlalu rumit.

5)membuat weekly reflaction.

6)balik.yahoooooo..!!

Exercise(IF...ELSE...&SWITCH...CASE)

QUESTION.


1. MESIN TIN MINUMAN (SWITCH...CASE & IF...ELSE)

*************************
MESIN TIN MINUMAN
--------------------
1- PEPSI
2- COCA COLA
3- F&N MIRINDA
4- F&N ORANGE
5- 100 PLUS
*************************

Enter your drink:
Enter your money (RM):

Your drink is __________ and your balance are __________

*If the customer does not enter enough money, asked the customer to insert the money. (if...else)


2. CALCULATE (IF...ELSE)

CALCULATE:
a) RECTANGULAR
b) TRIANGLE
c) CIRCLE
d) FAHRENHEIT
e) CELCIUS

Your Selection:

Your Selection is _________ and you are calculate _________. The answer is _____________




ANSWER.
2.
#include<iostream.h>
main()
{
char a,b,c,d,e,selection;
float rectangle,triangle,circle,fahrenheit,celcius,h1,h2,w1,b1,f1,r1,c1;


cout<<"\ncalculate:-";
cout<<"\na)rectangular";
cout<<"\nb)triangle";
cout<<"\nc)circle";
cout<<"\nd)fahrenheit";
cout<<"\ne)celcius";
cout<<"\n\n Enter your selection=";
cin >>selection;
if (selection=='a' || selection=='A')
{
cout<<"Enter your height=";
cin>>h1;
cout<<"Enter your width=";
cin>>w1;
rectangle=h1*w1;
cout<<"Your selection is a and you are calculate rectangular.the answer is="<< rectangle;
}
else if(selection=='b'|| selection=='B')
{
cout<<"Enter your base=";
cin>>b1;
cout<<"Enter your height=";
cin>>h2;
triangle=0.5*b1*h2;
cout<<"Your selection is b and you are calculate triangle.the answer is="<< triangle;
}
else if(selection=='c' || selection=='C')
{
cout<<"Enter your radius=";
cin>>r1;
circle=3.1452*r1*r1;
cout<<"Your selection is c and you are calculate circle.the answer is="<< circle;
}
else if(selection=='d' || selection=='D')
{
cout<<"Enter your celcius=";
cin>>c1;
fahrenheit=1.8*(c1+32);
cout<<"Your selection is d and you are calculate fahrenheit.the answer is="<< fahrenheit;
}
else if(selection=='e' || selection=='E')
{
cout<<"Enter your fahrenheit=";
cin>>f1;
celcius=0.56*(f1-32);
cout<<"Your selection is e and you are calculate celcius.the answer is="<< celcius;
}
else
{ cout<<"Invalid selection";}
return 0;
}