Skip to main content

C Program to print the first N even numbers in reverse order.

 C Program to print the first N even numbers in reverse order.

    In this example, we will print the first N even numbers in reverse order. Here N is the total number of even numbers you want to print.



PROGRAM TO PRINT THE FIRST N EVEN NUMBERS IN REVERSE ORDER:

#include<stdio.h>
#include<conio.h>
int main()
{
    int even,n,i;
    printf("Enter the value of N : ");
    scanf("%d",&n);
    printf("Printing first %d even numbers in reverse order : ",n);
    for(i=n*2;i>2;i--)
    {
        if(i%2==0)
        {
            printf("%d\t",i);
        }
    }
    return 0;
}


OUTPUT TO PRINT THE FIRST N EVEN NATURAL NUMBERS IN REVERSE ORDER:

Enter the value of N : 10

Printing first 10 even numbers in reverse order : 20    18      16      14      12      10      8       6       4    


NOTE: You Can Comment Your Code if you have solved differently and we will pin it in the comment section.  Let's Learn together. 


MOTTO: 

                    You Learn, I Learn together We Learn. 



Comments

Popular posts from this blog

C program to display the upper triangle and lower triangle of the given square Matrix using function

 C program to display the upper triangle and lower triangle of the given square Matrix using function     In this example, we will display the upper triangle and lower triangle of a given square matrix using function. Here in the output section we have taken a 3x3 matrix whose values are entered as shown in the output. After entering the elements of the square matrix it will display the upper triangle and lower triangle of the matrix entered. PROGRAM TO DISPLAY THE UPPER TRIANGLE AND LOWER TRIANGLE OF THE GIVEN SQUARE MATRIX USING FUNCTION #include <stdio.h> #include <conio.h> void  uppert( int , int , int  [100][100]); void  lowert( int , int , int  [100][100]); void  main() {      int  i,j,c,d,a[100][100];     printf( "Enter the size of the given square matrix : " );     scanf( "%d" ,&c);     d=c; ...

C program to calculate area of a circle using function.

C program to calculate area of a circle. In this example we will learn to calculate the area of a circle. Here in this program we will use 3.14 as the value of pi.  The formula to calculate the area of a circle is:                                                         area=   π  r² Flowchart To Calculate the Area of a Circle: PROGRAM: #include <conio.h> #include <stdio.h> int   main () {      float   radius , area ;      printf ( "Enter the radius of the circle : " );      scanf ( "%f" ,& radius );      area = 3.14 * radius * radius ;          printf ( "Area of the circle is : %.2f" , area );  ...

C Program to Swap the values of two variables using function.

C Program to Swap the values of two variables using function.     In this example, we swap the values of two variables using function. We have declared a function swap. PROGRAM #include <stdio.h> #include <conio.h> void   swap ( int *, int  *); int   main () {      int   a , b ;      printf ( "Enter the values of a and b : " );      scanf ( " %d%d " ,& a ,& b );      printf ( "Before swapping the values in main a= %d  , b= %d \n " , a , b );      swap (& a ,& b );      printf ( "After swapping the values in main a= %d  , b= %d \n " , a , b );      getch (); } void   swap ( int  * a , int  * b ) {      int   temp ;    ...

C Program to find the sum of the elements of a 2-D array.

 C Program to find the sum of the elements of a 2-D array.     In this example, we will find the sum of the elements of a 2-D array allowing the user to enter the row size and column size according to their requiremnts.      Here in the output we have entered a row  size 3 and column size 3. PROGRAM #include <stdio.h> #include <conio.h> void   main () {      int   a [ 50 ][ 50 ], r , c , i , j , sum = 0 ;      printf ( "Enter the row size and column size of the array :" );      scanf ( " %d%d " ,& r ,& c );      printf ( "Enter the elements of the array : " );      for ( i = 0 ; i < r ; i ++)     {          for ( j = 0 ; j < c ; j ++)       ...

C Program to Check a given Number is Armstrong or Not

 C Program to Check a given Number is Armstrong or Not.     In this example, we will check a number entered by the user whether it is an Armstrong number or not. To solve this program we should have a proper concept on Armstrong number, while loop and if-else statement. What is an Armstrong Numer?           An Armstrong number is a positive number that is equal to the sum of the power of the digits. For Example: Let's take 153:  1 3  + 5 3  + 3 3                                                                    = 1 + 125+ 27                                                     ...