star

#include<iostream>

using namespace std;

int main()

{

    int i,j;

    

    for (i = 1; i <= 5 ; i++)

    {

        for (j = 1; j <= i; j++)

            cout << "*";

        cout << endl;

    }

    

    return 0;

}

*

**

***

****

*****

#include<iostream>

using namespace std;

int main()

{

    int i,j;

    for (i = 5; i >= 1; i--)

            

    {

        for (j = 1; j <= i; j++)

            cout << "*";

        cout << endl;

    }

    

    return 0;

}

*****

****

***

**

*

array

#include<iostream>

using namespace std;

int main()

{

    int i;

    int score[10]={4,1,5,3,4,10,9,2,1,7};

    int max = score[0];

    int min = score[0];

    

    for ( i = 0 ; i < 10 ; i++ )

{

        

    if (score[i] > max)

        max = score[i];

        

        else if (score[i] < min)

            min = score[i];

}

    cout <<"\n maximun of umber is"<<max;

    cout <<"\n minimun of number is"<<min;

    

    system("PAUSE");

    return 0;

}

Bornag maklumat peribadi

#include<iostream>

using namespace std;

int main()

{

    char name[20],matrix_no[10],program[20];

    int age,height,weight;

    

    cout<<"Name:"<<endl;

    cin >>name;

    cout<<"Matrix No:"<<endl;

    cin >>matrix_no;

    cout<<"Program :"<<endl;

    cin >>program;

    cout<<"Age:"<<endl;

    cin >>age;

    cout<<"Height:"<<endl;

    cin >>height;

    cout<<"Weight:"<<endl;

    cin >>weight;

    

    system("PAUSE");

    return 0;

}

output :

Name:

nik

Matrix No:

13A06037

Program :

DEEI

Age:

18

Height:

12

Weight:

32

score programming

#include<iostream>

using namespace std;

int main()

{

    

    int score;

    

    cout<<"Enter your score"<<endl;

    cin>>score;

    

    if(score >= 90)

        cout<<"The grade is A"<<endl;

    

    else if(score >= 80)

        cout<<"The grade is B"<<endl;

    

    else if(score >= 70)

        cout<<"The grade is C"<<endl;

    

    else if(score >= 60)

        cout<<"The grade is D"<<endl;

    

    else

        cout<<"The grade is F"<<endl;

    

    system("PAUSE");

    return 0;

}

set in resistor

#include<iostream>

#include<iomanip>

using namespace std;

int main()

{

    int res1,res2,res3;

    double a=1.0;

    cout<<fixed<<showpoint;

    cout<<"enter first resistor:"<<endl;

    cin>>res1;

    cout<<"enter second resistor:"<<endl;

    cin>>res2;

    cout<<"enter third resistor:"<<endl;

    cin>>res3;

    

    double resistance;

    resistance=a/((a/res1)+(a/res2)+(a/res3));

    

    cout<<setprecision(1)<<endl;

    cout<<"The combined resistance is"<<setw(3)<<resistance<<"ohms"<<endl;

        return 0;

    }

i++

using namespace std;

int main()

{

    int sum;

    

    sum=0;

    

    cout<<"the value of sum is initially se to"<< sum <<endl;

    sum = sum + 96;

    cout<<"sum is now"<< sum <<endl;

    sum = sum + 70;

    cout<<"sum is now"<< sum <<endl;

    sum = sum + 85;

    cout<<"sum is now"<< sum <<endl;

    sum = sum + 60;

    cout<<"the final sum is"<< sum <<endl;

    

    

       return 0;

    

}

Programming about age >= 21

Write a C program to determine whether a person is entitled to vote or not based on his/her age.(Note that a person aged 21 year old and above is netitled to vote)

#include<iostream>

using namespace std;

int main()

{

    int age;

    

    cout<<"enter your age"<<endl;

    cin>>age;

    

    if(age >= 21)

        cout<<"you can antitled to vote"<<endl;

        else

            cout<<"you not antitled to vote"<<endl;

    

    

       return 0;

    

}