বাংলায় সি প্রোগ্রামিং শিখুন - ৫৫ মিনিটের ভিডিও টিউটরিয়াল

#include <stdio.h>

main()
{
    printf("Welcome To Our C Programming");
    return 0;
}

#include <stdio.h>

main()
{
    int number;
    float price;
    double total_price;

    //Give a number
    printf("Enter a number = ");
    scanf("%d", &number);

    printf("Enter Product Price = ");
    scanf("%f", &price);

    printf("Enter total price = ");
    scanf("%lf", &total_price);

    printf("Number = %d\t Price = %.2f\tTotal Price = %.3lf\n", number, price, total_price);


}

#include <stdio.h>

main()
{
    int number;
    printf("Please enter a number = ");
    scanf("%d", &number);

    //Positive or negative check
    if (number > 0){
        printf("Number is Positive\n");
    }else if(number == 0){
        printf("ooops... This is zero\n");
    }
    else{
        printf("Number is Negative\n");
    }


    // Even Odd Check
    if (number % 2 == 0){
        printf("Even number\n");
    }else{
        printf("Odd number\n");
    }

}

#include <stdio.h>

main()
{
    int number, i, sum = 0;

    printf("Please enter upto number = ");
    scanf("%d", &number);

    //Even
    printf("\nEven Numbers = ");
    for(i = 0; i <= number; i = i+2){
        printf("%d\t", i);
    }

    //Odd
    printf("\nOdd Numbers = ");
    for(i = 1; i <= number; i = i+2){
        printf("%d\t", i);
    }

    //3 = 1+2+3 = 6
    //Summing Using For Loop
    for(i = 1; i <= number; i++){
        sum = sum + i;
    }
    printf("\nTotal Summation = %d\n", sum);
}

#include <stdio.h>

main()
{
    int number, i = 0, sum = 0;

    printf("Please enter upto number = ");
    scanf("%d", &number);

    //Summing Using While Loop

    while(i <= number)
    {
        sum = sum + i;
        i++;
    }

    printf("\nTotal Summation = %d\n", sum);
}

#include <stdio.h>

main()
{
    int number, i;
    printf("Enter upto = ");
    scanf("%d", &number);

    int numbers[10000];


    for(i = 0; i < number; i++){
        printf("Element %d = ", i);
        scanf("%d", &numbers[i]);
    }

    printf("Full numbers are = ");
    for(i = 0; i < number; i++){
        printf("%d\n", numbers[i]);
    }

}

Factorial Number generate C program Bangla Tutorials - সি প্রোগ্রাম দিয়ে কিভাবে ফ্যাক্টরিয়াল সংখ্যা বের করা যায় তার প্রোগ্রাম

কোনো সংখ্যার ফ্যাকটরিয়াল বের করার লজিক

    double factorial = 1;

    for(i = 1; i <= number; i++)
    {
        factorial = factorial * i;
    }

কোড পার্ট

#include<stdio.h>

main()
{
    int number;
    double factorial = 1;
    int i;

    printf("Enter Number = ");
    scanf("%d", &number);

    for(i = 1; i <= number; i++)
    {
        factorial = factorial * i;
    }

    printf("%d! = %.2lf\n", number, factorial);
}

আউটপুটঃ

ট্যাগসমূহঃ

Even, Odd Number generate C program Bangla Tutorials - সি প্রোগ্রাম দিয়ে কিভাবে জোড় বিজোড় সংখ্যা বের করা যায় তার প্রোগ্রাম

কোড পার্ট

#include <stdio.h>

main ()
{
    int number, i;

    printf("How many odd number you want to generate = ");
    scanf("%d", &number);

    for(i = 1; i <= number; i = i+2)
    {
        printf("%d\n", i);
    }

}

আউটপুটঃ

ট্যাগসমূহঃ

Summation, Subtraction, Multiplication, Division - সহজ সি প্রোগ্রাম ভিডিও টিউটোরিয়াল + কোড 

সি প্রোগ্রামিং এই এক্সাম্পলটির ভিডিও ইউটিউবে দেখুনঃ

কোড পার্ট

#include <stdio.h>

main()
{
    float number1, number2, result;

    printf("Enter number 1 = ");
    scanf("%f", &number1);

    printf("Enter number 2 = ");
    scanf("%f", &number2);

    result = number1+number2;
    printf("\n%f + %f = %.3f", number1, number2, result);

    result = number1-number2;
    printf("\n%f - %f = %.3f", number1, number2, result);

    result = number1*number2;
    printf("\n%f * %f = %.3f", number1, number2, result);

    result = number1/number2;
    printf("\n%f / %f = %.3f\n", number1, number2, result);
}

আউটপুটঃ

ট্যাগসমূহঃ

Summation, Subtraction, Multiplication, Division - সি প্রোগ্রাম ভিডিও টিউটোরিয়াল + কোড 

সরাসরি ভিডিও দেখুন ইউটিউবেঃ

কোড পার্ট

#include<stdio.h>
void main(){
    char option;
    float number1, number2, result;

    printf("Please enter number 1 = ");
    scanf("%f", &number1);

    printf("Please enter number 2 = ");
    scanf("%f", &number2);

    printf("\nPress + to make addition\nPress - for subtraction\nPress * for multiplication\nPress / For division = ");

    printf("\nEnter Option = ");
    scanf(" %c", &option);

    if(option == '+'){
        result = number1+number2;
        printf("\nSummation is = %f\n", result);
    }else if(option == '-'){
        result = number1-number2;
        printf("\nSubtraction is = %f\n", result);
    }else if(option == '*'){
        result = number1*number2;
        printf("\nMultiplication is = %f\n", result);
    }else if(option == '/'){
        result = number1/number2;
        printf("\nDivision is = %f\n", result);
    }else{
        printf("\nSorry !! You've pressed a wrong button, Try again\n");
    }

    return 0;
}

আউটপুটঃ

ট্যাগসমূহঃ

Gambling Game Code Implementation in Matlab and C - Simulation

Problem:

Logic / Algorithm for Gambling game code:

Initialize head = 0, tail = 0, difference = 0
while (1)
toss the coin and make value from 0 to 10 using reminder
  if (toss > 4)
     tail = tail + 1
  else
     head = head + 1
  take difference = head - tail
  if (difference == 3)
    result = 8 - upto_time
    if (result < 0)
       lose
    else
       won
  else

Gambling game Code in Matlab

clc;
n = input('How many time you want to play the game : ');

difference = 0;
tail = 0;
head = 0;

fprintf('\n---------------------------------------------------------------\n');
fprintf('Game No.\tSl No.\tRandom Number\tHeads\tTails\tDifference');
fprintf('\n---------------------------------------------------------------\n');

for i = 1:n
    j = 1;
    
    while 1
        toss = int8((10-0)*rand(1) + 0); %Generate a random number between 0 to 10%
        
        if (toss > 4)
            tail = tail + 1;
        else
            head = head + 1;
        end
        
        difference = abs((head - tail));
        fprintf('\n\t%d\t\t%d\t\t\t%d\t\t\t%d\t\t%d\t\t%d\t\t%d', i, j, toss, head, tail, difference);
        
        if(difference == 3) %The rules of the Gambling - If difference = 3 then Count the lose or won coins
            result = 8 - j;
            if(result < 0)
                fprintf('\n\t\tYou lose %d coins\n', abs(result));
            else
                fprintf('\n\t\tYou won %d coins\n', abs(result));
            end
            break;
        end
        j = j + 1;
    end % End while
end  % End For

Output Gambling game Code in Matlab

Gambling game Code in C Language

#include<stdio.h>
#include<stdlib.h>

int main()
{
    int tail,head,i,n,j,difference=0,result,toss;
    printf("How many time you want to play ? ");
    scanf("%d",&n);
    printf("\n");

    tail = 0;
    head = 0;

    printf("Serial \t Head: \t Tail: \t Difference: \t\n");

    for(i=1; i<=n; i++)
    {
        j = 1;


        while(1)
        {
            // taking random number
            toss = rand() % 10;
            if(toss > 4)
            {
                // if(5,6,7,8,9) then tail will increase
                tail = tail + 1;
            }
            else
            {
                // if(,1,2,3,4) then head will increase
                head = head + 1;
            }
            // difference between head and tail
            difference = abs((head - tail));
            printf("%d\t%d\t%d\t%d\n",j,head,tail,difference);
            if(difference == 3)
            {
                // counting result suppose the difference match after 10 step then difference = 8-10=2
                result = 8 - j;
                if(result < 0)
                {
                    // if answer negative then you are in lose this is the amount of losed coin
                    printf("You lose %d Coin\n",abs(result));
                }
                else
                {
                    // if answer positive then you are in benefit this is the amount of benefited/win coin
                    printf("You win %d Coin\n",abs(result));
                }
                break;
            }
            // increament the count like serial number
            j++;
        }
    }
    return 0;
}

Gambling game Code in C Language Output

Tags:

Tutorial on:

FCFS - First Come First Serve

Algorithm of FCFS:

• Which process comes first to CPU, the process will serve then.
• It is mainly a non preemptive scheduling algorithm. That means, no stop of a process when that's running.
• FCFS implements the First In First Out (FIFO) algorithm. That means which come first to the queue,  that will out first from the queue.

C Code of FCFS / First Come First Serve C implementation:

#include<stdio.h>

int main()
{
    int n, burst_time[100], waiting_time[100], turn_around_time[100];
    int average_wating_time=0,average_turn_around_time=0;

    printf("Total Processes : ");
    scanf("%d",&n);

    int i, j;
    printf("\nEnter Burst Time : \n");
    for(i=0; i<n; i++)
    {
        printf("P%d = ",i+1);
        scanf("%d",&burst_time[i]);
    }

    waiting_time[0]=0;
    for(i=1; i<n; i++)
    {
        waiting_time[i]=0;
        for(j=0; j<i; j++){
            waiting_time[i] = waiting_time[i] + burst_time[j];
        }

    }


    printf("\n--------------------------------------------------------------");
    printf("\nProcess\t\tBurst Time\tWaiting Time\tTurn around Time");
    printf("\n--------------------------------------------------------------\n");

    for(i=0; i<n; i++)
    {
        turn_around_time[i] = burst_time[i] + waiting_time[i];
        average_wating_time += waiting_time[i];
        average_turn_around_time += turn_around_time[i];
        printf("\nProcess = %d\t\t%d\t\t%d\t\t%d", i+1, burst_time[i], waiting_time[i], turn_around_time[i]);
    }

    average_wating_time = average_wating_time/n;
    average_turn_around_time = average_turn_around_time / n;


    printf("\n\nAverage Waiting Time:%d", average_wating_time);
    printf("\nAverage Turnaround Time:%d\n\n", average_turn_around_time);

    return 0;
}

Output of FCFS:

Explanation of First Come First Serve Algorithm (FCFS)

    for(i=0; i<n; i++)
    {
        printf("P%d = ",i+1);
        scanf("%d",&burst_time[i]);
    }

    waiting_time[0]=0;

    for(i=1; i<n; i++)
    {
        waiting_time[i]=0;
        for(j=0; j<i; j++){
            waiting_time[i] = waiting_time[i] + burst_time[j];
        }

    }

    for(i=0; i<n; i++)
    {
        turn_around_time[i] = burst_time[i] + waiting_time[i];
        average_wating_time += waiting_time[i];
        average_turn_around_time += turn_around_time[i];
        printf("\nProcess = %d\t\t%d\t\t%d\t\t%d", i+1, burst_time[i], waiting_time[i], turn_around_time[i]);
    }

    average_wating_time = average_wating_time/n;
    average_turn_around_time = average_turn_around_time / n;

Advantages of FCFS or First Come First Serve Algorithm:

• FCFS is suitable for batch system, basically.
• FCFS is easier to implement.

Disadvantages of FCFS or First Come First Serve Algorithm:

Note:Having any problems in this First Come First Serve algorithm or code, please comment here and don't hesitate.

Play with C Programming loop with 20 examples code

C Program using loop - 1:

Program in C language using for loop

#include <stdio.h>
void main()
{     
    int i;
    printf("The first 10 natural number is: ");
    for (i=1; i<=10; i++)
    {      
  printf("%d ",i);
    }
    printf("\n");
}

Output of the C program:

The first 10 natural number is: 1 2 3 4 5 6 7 8 9 10

Program in C language using while loop

#include <stdio.h>
void main()
{
    int i=1;
    printf("The first 10 natural number is: ");

    while(i <= 10)
    {
        printf("%d ",i);
        i++;
    }
    printf("\n");
}

Output of the C program:

The first 10 natural number is: 1 2 3 4 5 6 7 8 9 10

Program in C language using do while loop

#include <stdio.h>
void main()
{
    int a = 1;
    printf("10 Natural Number is: ")
    do
    {
        printf("%d ", a);
        a++;
    }
    while( a <= 10 );

    printf("\n");
}

Output of the C program:

The first 10 natural number is: 1 2 3 4 5 6 7 8 9 10

C Program using loop - 2:

Program in C language using for loop

#include <stdio.h>
void main()
{
    int i, n;
    int sum = 0;
    printf("Enter How many numbers need to sum : ");
    scanf("%d", &n);

    printf("The first %d natural numbers are : ", n);
    for (i=1; i<=n; i++)
    {
        printf("%d ",i);
        sum += i;
    }
    printf("\nThe summation is : %d\n", sum);
}

Output of the C program:

Enter How many numbers need to sum : 10
The first 10 natural numbers are : 1 2 3 4 5 6 7 8 9 10
The summation is : 55

Program in C language using while loop

#include <stdio.h>
void main()
{
    int i = 1, n;
    int sum = 0;
    printf("Enter How many numbers need to sum : ");
    scanf("%d", &n);

    printf("The first %d natural numbers are : ", n);

    while(i <= n)
    {
        printf("%d ",i);
        sum += i;
        i++;
    }
    printf("\nThe summation is : %d\n", sum);
}

Output of the C program:

Enter How many numbers need to sum : 10
The first 10 natural numbers are : 1 2 3 4 5 6 7 8 9 10
The summation is : 55

Program in C language using do while loop

#include <stdio.h>
void main()
{
    int i = 1, n;
    int sum = 0;
    printf("Enter How many numbers need to sum : ");
    scanf("%d", &n);

    printf("The first %d natural numbers are : ", n);

    do
    {
        printf("%d ",i);
        sum += i;
        i++;
    }
    while( i <= n );

    printf("\nThe summation is : %d\n", sum);
}

Output of the C program:

Enter How many numbers need to sum : 10
The first 10 natural numbers are : 1 2 3 4 5 6 7 8 9 10
The summation is : 55

C Program using loop - 3:

Program in C language using for loop

#include <stdio.h>
void main()
{
    int i = 1, n;
    int sum = 0;
    printf("Enter How many numbers need to sum : ");
    scanf("%d", &n);

    printf("The first %d natural numbers are : ", n);

    do
    {
        printf("%d ",i);
        sum += i;
        i++;
    }
    while( i <= n );

    printf("\nThe summation is : %d\n", sum);
}

Output of the C program:

Input the 10 numbers :
Number 1 :10
Number 2 :20
Number 3 :30
Number 4 :40
Number 5 :50
Number 6 :60
Number 7 :70
Number 8 :80
Number 9 :90
Number 10 :100
The sum of 10 no is : 550
The Average is : 55.000000

C Program using loop - 4:

Program in C language using for loop

#include <stdio.h>
void main()
{
    int i,n;
    printf("Enter number of multiplication table : ");
    scanf("%d", &n);
    printf("\n");

    for(i=1; i<=10; i++)
    {
        printf("%d X %d = %d \n", n, i, n*i);
    }
}

Output of the C program:

Enter number of multiplication table : 15

15 X 1 = 15
15 X 2 = 30
15 X 3 = 45
15 X 4 = 60
15 X 5 = 75
15 X 6 = 90
15 X 7 = 105
15 X 8 = 120
15 X 9 = 135
15 X 10 = 150

C Program using loop - 5:

Program in C language using for loop

#include <stdio.h>
void main()
{
    int i, j, rows;
    printf("Enter the number of rows : ");
    scanf("%d", &rows);

    for(i=1; i<=rows; i++)
    {
        for(j=1; j<=i; j++)
        {
            printf("*");
        }
        printf("\n");
    }
}

Output of the C program:

Enter the number of rows : 10
*
**
***
****
*****
******
*******
********
*********
**********

Tags: 

Download C programming best books free as PDF

Book 1 - C Programming For Absolute Beginner :

Book Name : C programming for absolute beginner

Book Author : MICHAEL VINE

Book Category : C Programming

Book Edition : Second

Book Publisher : Thomson | Course Technology

Book Pages : 335
Book Size : 14 MB

Book Level : Beginner Level C programming Book

Book Screenshot:

Download Book Free: Download "C Programming For Absolute Beginner" Book Now 

Book 2 - C - The Complete Reference 4th Edition-Herbert-Schildt

Book Name : C - The Complete Reference

Book Author : Herbert Schildt

Book Category : C Programming

Book Edition : Fourth

Book Publisher : McGraw-Hill

Book Pages : 335
Book Size : 14 MB

Book Level : Intermediate (Complete) Level C programming Book

Book Screenshot:

Download Book Free: Download "C - The Complete Reference" Book Now 

Book 3 - C Programming  Language - ANSI C - Second Edition

Book Name : C Programming  Language - ANSI C 

Book Author : Brian W. Kernighan & Dennis M. Ritchie

Book Category : C Programming

Book Edition : Second

Book Publisher : ANSI

Book Pages : 238
Book Size : 2.5 MB

Book Level : Intermediate Level C programming Book

Book Screenshot:

Download Book Free: Download "C Programming Language - ANSI C" Book Now 

Book 4 - Practical C Programming:

Book Name : Practical C programming

Book Author : Steve Oualline

Book Category : C Programming

Book Edition : Third

Book Publisher : O'REILLY

Book Pages : 504
Book Size : 5 MB

Book Level : Intermediate Level C programming Book

Book Screenshot:

Download Book Free: Download Practical C programming Book Now [Click Skip Ad]

Book 5 - C Programming Tutorial:

Book Name : C programming Tutorial

Book Author :  Mark Burgess

Book Category : C Programming

Book Edition : Fourth

Book Publisher : K&R

Book Pages : 401

Book Size : 2 MBBook Level : Intermediate Level C programming Book

Book Screenshot:

Download Book Free: Download C programming Tutorial Book Now [Click Skip Ad]

Hello World Program in C language

#include <stdio.h>
main(){
   printf("Hello World");
}

Demonstration:

#include <stdio.h>

main(){..}

   printf("Hello World");