SIMPLE PROGRAMS EASY WAY TO LEARN

1.sum of two numbers

#include <stdio.h>
int main() {    

    int number1, number2, sum;
    
    printf("Enter two integers: ");
    scanf("%d %d", &number1, &number2);

    // calculating sum
    sum = number1 + number2;      
    
    printf("%d + %d = %d", number1, number2, sum);
    return 0;
}

2.multiplying two floating point numbers

#include <stdio.h>
int main() {
    double a, b, product;
    printf("Enter two numbers: ");
    scanf("%lf %lf", &a, &b);  
 
    // Calculating product
    product = a * b;

    // Result up to 2 decimal point is displayed using %.2lf
    printf("Product = %.2lf", product);
    
    return 0;
}

Output

Enter two numbers: 2.4
1.12
Product = 2.69

3.C Program to Find GCD of two Numbers

#include <stdio.h>
int main()
{
    int n1, n2, i, gcd;

    printf("Enter two integers: ");
    scanf("%d %d", &n1, &n2);

    for(i=1; i <= n1 && i <= n2; ++i)
    {
        // Checks if i is factor of both integers
        if(n1%i==0 && n2%i==0)
            gcd = i;
    }

    printf("G.C.D of %d and %d is %d", n1, n2, gcd);

    return 0;
}

Output

Enter two integers: 81 -153 GCD = 9

4.C Program to Display Fibonacci Sequence

#include <stdio.h>
int main() {
    int i, n, t1 = 0, t2 = 1, nextTerm;
    printf("Enter the number of terms: ");
    scanf("%d", &n);
    printf("Fibonacci Series: ");

    for (i = 1; i <= n; ++i) {
        printf("%d, ", t1);
        nextTerm = t1 + t2;
        t1 = t2;
        t2 = nextTerm;
    }

    return 0;
}

Output

Enter the number of terms: 10
Fibonacci Series: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 

5.C Program to Reverse a Number

#include <stdio.h>
int main() {
    int n, rev = 0, remainder;
    printf("Enter an integer: ");
    scanf("%d", &n);
    while (n != 0) {
        remainder = n % 10;
        rev = rev * 10 + remainder;
        n /= 10;
    }
    printf("Reversed number = %d", rev);
    return 0;
}

Output

Enter an integer: 1234
Reversed number = 4321

6.C Program to Check Whether a Number is Palindrome or Not

#include <stdio.h>
int main() {
    int n, reversedN = 0, remainder, originalN;
    printf("Enter an integer: ");
    scanf("%d", &n);
    originalN = n;

    // reversed integer is stored in reversedN
    while (n != 0) {
        remainder = n % 10;
        reversedN = reversedN * 10 + remainder;
        n /= 10;
    }

    // palindrome if orignalN and reversedN are equal
    if (originalN == reversedN)
        printf("%d is a palindrome.", originalN);
    else
        printf("%d is not a palindrome.", originalN);

    return 0;
}

Output

Enter an integer: 1001
1001 is a palindrome.

7.C Program to Check Whether a Number is Prime or Not

#include <stdio.h>
int main() {
    int n, i, flag = 0;
    printf("Enter a positive integer: ");
    scanf("%d", &n);

    for (i = 2; i <= n / 2; ++i) {

        // condition for non-prime
        if (n % i == 0) {
            flag = 1;
            break;
        }
    }

    if (n == 1) {
        printf("1 is neither prime nor composite.");
    }
    else {
        if (flag == 0)
            printf("%d is a prime number.", n);
        else
            printf("%d is not a prime number.", n);
    }

    return 0;
}

Output

Enter a positive integer: 29
29 is a prime number.

8.C Program to Check Armstrong Number

#include <stdio.h>
int main() {
    int num, originalNum, remainder, result = 0;
    printf("Enter a three-digit integer: ");
    scanf("%d", &num);
    originalNum = num;

    while (originalNum != 0) {
        // remainder contains the last digit
        remainder = originalNum % 10;
        
        result += remainder * remainder * remainder;
        
        // removing last digit from the orignal number
        originalNum /= 10;
    }

    if (result == num)
        printf("%d is an Armstrong number.", num);
    else
        printf("%d is not an Armstrong number.", num);

    return 0;
}

Output

Enter a three-digit integer: 371
371 is an Armstrong number.

9.C Program to Calculate the Sum of Natural Numbers

#include <stdio.h>
int main() {
    int n, i, sum = 0;

    printf("Enter a positive integer: ");
    scanf("%d", &n);

    for (i = 1; i <= n; ++i) {
        sum += i;
    }

    printf("Sum = %d", sum);
    return 0;
}

Output

Enter a positive integer: 100
Sum = 5050

10.C Program to Find Factorial of a Number

#include <stdio.h>
int main() {
    int n, i;
    unsigned long long fact = 1;
    printf("Enter an integer: ");
    scanf("%d", &n);

    // shows error if the user enters a negative integer
    if (n < 0)
        printf("Error! Factorial of a negative number doesn't exist.");
    else {
        for (i = 1; i <= n; ++i) {
            fact *= i;
        }
        printf("Factorial of %d = %llu", n, fact);
    }

    return 0;
}

Output

Enter an integer: 10
Factorial of 10 = 3628800

what happens to your brain while you are dreaming ???

Dreams are actually images, ideas, emotions, and sensations in the mind that usually occur during certain stages of sleep.the concept and purpose of dreams are not completely understood.Researchers now also believe that sleeping can help remove toxins that build up in the brain during waking hours.

IS DREAMING GOOD FOR SLEEPING ??

dreaming may help depression..According to the National Sleep Foundation, humans spend more than two hours dreaming each night. Dreams are frequently interesting, and can allow people to act out certain scenarios that would never be possible in real life.

• Dreams aren’t always positive,negative dreams also occur in our brain that can create feelings on terror, anxiety or despair, and can lead to psychological distress or sleep problems like insomnia.

8 TYPES OF DREAMS WE USUALLY GET

• The falling dreams.
• The Naked Dream.
• The Dream Where You Think You Woke Up But You Didn’t.
• Flying Dreams.
• The Dream Where You Can’t Run.
• Crying.
• Death.
• sexual dreams.

1.FALLING DREAMS

Hypnic jerk, also called hypnagogic jerk, is a normal reaction that can be caused by anxiety, caffeine, a dream, or discomfort of sleeping. A hypnic jerk is the feeling triggered by a sudden muscle twitch, causing the feeling of falling while sleeping or dreaming. … About 70% of people have experienced hypnic jerk.

2.NAKED DREAMS

naked dreams are due to:

Being naked or nude in a dream is so common that a number of urban legends have been created as a result of this powerful dream symbol. If this symbol appears in your dream, pay attention to the person that is nude. Is it you? Is it someone that you know? Is it someone that you don’t know? Is it EVERYONE that you know? You would be surprised at who and what will appear nude in a dream. In many cases, nudity in a dream implies intimacy or exposure. So if you are dreaming of nudity with a certain person who lights your fire, then you can expect some intimate moments to be present in your life sooner than later.

3.The Dream Where You Think You Woke Up But You Didn’t.

False awakening occurs when an individual dreams about waking but in fact remains asleep. False awakenings can be frustrating, terrifying, and may even begin to impact your daily life, especially when they occur 5 or more times in a row. 

4.Flying Dreams.

Dreams about flying are a very common theme at bedtime.A lot depends on the nature of the dream and the relationship we have to flying,” explains Sumber. Often times, though, flying represents a sense of freedom. Sumber explains that flying dreams serve as a sort of escape from the pressures of the real world.”Usually, they occur when we are dealing with issues of freedom.

5.The Dream Where You Can’t Run.

In dreams of running, which are fairly common, we have an awareness of our legs and the inability to move them.We may be dreaming that we are being chased and we can’t run fast enough to get away.In the dream, you are trying to run away from something or someone and you Just. Can’t. Run. You try, but there is no strength in your legs. Your body simply will not cooperate with your intentions.

6.Crying dreams.

During our waking life, if we cry, it could be due to being either excited, sad or angry in a situation.When you have a dream where you see yourself crying, it is an indicator that, you are releasing negative emotions which could have been caused by an event in your waking life rather than the actions in the sleep.

7.Death dreaming

die in your dream symbolizes inner changes, transformation, self-discovery and positive development that is happening within you or your life.Dreams of experiencing your own death usually means that big changes are ahead for you. You are moving on to new beginnings and leaving the past behind.

8.Sexual dreams

Although sex dreams aren’t necessarily about sex, The reason for this is to “satisfy physical impulses.” In other words, your brain knows when your body needs a sexual release.Sex dreams are a normal part of life. In fact, it’s relatively safe to say that we all have them at some point — some more than others. Dreaming about sexual activity with someone other than your partner is also normal.

Life gives you more.Life teach you what you are.There were many up’s and down’s in ones own life.We don’t think about all the things what we are facing today,We only think about the past we were in.There are such kind of persons who thinks about the past and never let the present to be happen.You have to love,you have to feel,you have to suffer,and you have to gain the presence of that love.It is the reason you are here on the earth.you are here to risk your heart

“THE EMOTION THAT CAN BREAK YOUR HEART IS SOMETIMES THE VERY ONE THAT HEALS IT…..” “Hearts can break. Yes, hearts can break. Sometimes they think it would be better if they die, but they don’t.

I don’t know why people will not understand the value of a person when they were beside you.They only understand when you were not in their life.Injuries may heal but the pain and the thing what happen to you will never heal.We are here to suffer.We are here to face the world.Life is a pain and you have to experience that pain.Crying is the only way your eye speaks when your mouth cant explain how much you are feeling inside.Stop crying about “what could have been..” focus on “what can be..”

The only thing is you,It’s all about you and you need to care about yourself.no one are there to risk for you.Forget about the past you were in.how much we live in the memories of our past and let the present pass by! how often,we continue to process the emotions of our past and let if affect the quality of our present! our past exist only in our memory.it has no other existance.

don’t cry for your past.Create a future today.Your future begins today.Your future begins now.Leave your yesterdays to yesterdays.Draw a line to your past.Wake up to a new life.Your future is not equivalent to your past.Who knows about your future .You have to make it beautiful.