C LANGUAGE

(1+2+3.....n) Sum of n natural numbers, (1^2 + 2^2+3^2 ...... n^2)Sum square of n natural numbers, Sum cube of n natural numbers program in C language .

2021-07-25T09:54:00.001-07:00

Natural numbers program in c language

How to make (1+2+3.....n) Sum of n natural numbers, (1^2 + 2^2+3^2 ...... n^2)Sum square of n natural numbers, Sum cube of n natural numbers program in C language. Then today we will know about it through this program ...

Sum of n natural numbers

The Sum of n natural number formula are 1+2+3+....n = n(n+1)/2=(n^2+n)/2. The math.h header file is used in this program because the pow() function is defined in this header file. The function pow() syntax is double pow(double a , double b). The double is a data type in c language and it's also defined as %lf for input. In this program add= (k+x)/2 where are k=n^2 ,x=n.

Sum cube of n natural numbers :

The Sum cube of n natural number formula is 1³+2³+3³ +…..n³ = [n(n+1)/2]²or =[(n² +n)/2]².In this program add= pow(q,y); y=2, q = (k+x)/2,and[{ x=n,k=n² }].

Matrix Addition and subtraction program in C language

2021-07-15T21:36:00.003-07:00

Matrix Addition and Subtraction program in C language

Today here you will be able to learn about multiple tasks in Matrix-like addition, subtraction, and multiplication.

@#1.Matrix Addition

Suppose that we have two matrices of 3X3 orders. This matrix A and B. In this program

C is the addition of A & B; i and k are used for initialization.

Matrix Addition Program

Output is:

Enter The Matrix row & col = 2

Matrix Subtraction program

Output is:

Enter matrix[0][1]=4

Matrix program or 2D Array in C language Transpose of Matrix program in C language

2021-07-14T01:38:00.000-07:00

Matrix program or 2D Array in C language

In C language ,A two dimensional array is also known as matrix .Today we will learn about Matrix .We all know that we also use loop to define an array .We will create a matrix program using a nested for loop.

1.Matrix program in C language:

2.Transpose of matrix in C language:

          Matrix  a
a[0][0]= 4, a[0][1]=1, a[0][2]=8:
a[1][0]= 9, a[1][1]=0, a[1][2]=5:
a[2][0]= 7, a[2][1]=3, a[2][2]=2:

          Transpose of Matrix

a[0][0]=4, a[1][0]=9, a[2][0]=7:
a[0][1]=1, a[1][1]=0, a[2][1]=3:
a[0][2]=8, a[1][2]=5, a[2][2]=2:

Here the index of the row in the matrix a is being exchanged with the index of the column.

PROGRAM ARE:

Age calculating through date of birth program in C language

2021-07-14T00:02:00.001-07:00

DATE OF BIRTH PROGRAM IN C LANGUAGE

        Today's date - your date of birth = your current age

There are fifth condition are happening..

@1.IF today date 13.7.2021 and date of birth 15.9.2001 age are (2021-2001).(7-9).(13-15) = 20.-2.-2 but it's wrong real age will be 19year.9month.28days .Then first condition will be (days < 0)&&(month<0)

@2.IF today date 13.7.2021 and date of birth 12.9.2001 age are(2021-2001).(7-9).(13-12) = 20.-2.1 but it's wrong real age will be 19 year . 10 month . 1 days .Then second condition will be (days>0)&&(month<0).

@3.IF today date 13.7.2021 and date of birth 13.9.2001 age are(2021-2001).(7-9).(13-13) = 20.-2.0 but it's wrong real age will be 19 year . 10 month . 0days .Then third condition will be (days==0)&&(month<0).

@4.IF today date 13.7.2021 and date of birth 13.9.2001 age are(2021-2001).(7-9).(13-13) = 20.1.0 but it's wrong real age will be 19 year . 10 month . 0days .Then fourth condition will be (days<=0)&&(month>=0).

@5.IF today date 13.7.2021 and date of birth 15.6.2001 age are(2021-2001).(7-6).(13-13) = 20.1.but it's wrong real age will be 19 year . 10 month . 0days .Then fourth condition will be (days<0)&&(month>=0).

In C language
IF STATEMENT SYNTAX IN THIS PROGRAM
   if(condition)
   {
     if(condition)
{
                  statements;
             }
      }

PROGRAM

OUTPUT ARE :

Enter your date of birth(DD.MM.YY):15

Arithmetic program in C language || Calculator program in C language

2021-07-13T09:06:00.004-07:00

Calculator program in C language .

First of all let us know its logic .how is this working . Now let's see it's process . In C language , %d is used to define it's integers and %f is used to define it's floats. In C language , the (+) sign is used as a plus , the (-) sign used as a minus , the (*) sign is used for multiplies and the (/) sign is used for division.

%0.2f it means any float value like 52.987 = 52.98.it show only 2 place of the decimal.

PROGRAM

Two dimensional array in C language or matrix program in c language

2021-07-05T06:57:00.001-07:00

Two dimensional arrays:

1.Two dimensional array is known as matrix.
2.An array with two subscripts is termed as two-dimensional array.
3.We know that a one dimensional array can store a row of elements, so a two-dimensional array enables us to store multiple roes of elements.

The syntax of declaring a two-dimensional array is :

Data-type array name[row][column];

For reading value :

for(k=0;k<4;k++)

{

for(l=0;l<3;l++)

{

scanf("%d",&a[k][l]);

}

For displaying value :

for(k=0;k<4;k++)

{

for(l=0;l<3;l++)

{

printf("%d",a[k][l]);

}

printf("\n");

}

Simple Matrix Program :

#include"stdio.h"

int main()

{

int a[3][3];

int k,l;

printf("Enter the array elements: \n");

for(k=0;k<3;k++) //for reading value//

{

for(l=0;l<3;l++)

{

printf("Enter a[%d][%d] :",k,l);

scanf("%d",&a[k][l]);

}

printf("\n\nMatrix are: \n");

for(k=0;k<3;k++) //for displaying value//

{

for(l=0;l<3;l++)

{

printf("%d\t",a[k][l]);

}

printf("\n");

}

Output are:

Enter the array elements:

Enter a[0][0] :1

Enter a[0][1] :4

Enter a[0][2] :5

Enter a[1][0] :7

Enter a[1][1] :12

Enter a[1][2] :8

Enter a[2][0] :96

Enter a[2][1] :10

Enter a[2][2] :3

Matrix are:

1 4 5

7 12 8

96 10 3

One dimensional array declaration in c language basic of array

2021-07-04T21:53:00.001-07:00

One D array

Definition of array

Array can be define as a collection of data object which are stored in consecutive memory location with a common variable name.

Array is the collection of similar data types or collection of similar entity stored in contiguous memory location.

Initialization of array

Array can be made initialization at the time of declaration itself.
The general form of array initialization is as below

1.Data type array name[size]

2.Data type array name[size]={element1,element2,element3,.....}

Example:

int a[[4]={1,5,8,4}

char d[3]={'A','R',u'}

Program

#include"stdio.h"

int main()

{

int a[100],i,n;

printf("Enter the number of elements : ");

scanf("%d",&n);

printf("Enter the elements\n");

for(i=0;i<n;i++)

{

printf("Entre the a[%d] : ",i);

scanf("%d",&a[i]);

}

//show one-d array//

printf("1-D Array are:\n");

for(i=0;i<n;i++)

{

printf("%d \t ",a[i]);

}

Output are:

Enter the number of elements : 5

Enter the elements

Entre the a[0] : 4

Entre the a[1] : 7

Entre the a[2] : 8

Entre the a[3] : 89

Entre the a[4] : 1

1-D Array are:

4 7 8 89 1

Program

#include"stdio.h"

int main()

{

int a[6]={23,4,56,45,32,3};

printf("Array are:\n");

for(int i=0;i<6;i++)

{

printf("%d\t",a[i]);

}

Output are:

Array are:
23 4 56 45 32 3

Types of Function in C language return type function (argument) use

2021-07-04T08:58:00.004-07:00

Function use example:

1. Function with no argument (parameters) & no return value:

Basic example program addition

#include<stdio.h>

void add(void);

int main()

{

add();

}
void add()

{
int x,y=56,z=45;

x=y+z;

printf("ADD=%d",x);

}

Output are:

ADD=101

2. Function with no argument but return type:

Here called function is independent and are initialized . The value aren't passed by The calling function .Here the calling function and called function are communicated party with each other.

Basic example program addition

#include<stdio.h>

int add(void);

int main()

{

add();

}

int add(void)

{

int x,y=56,z=45;

x=y+z;

printf("ADD=%d",x);

}

Output are:

ADD=101

3. Function with argument but no return value

Here the function have argument so the calling function send date to the called function but called function dose not return value. Here the result obtained by the called function.

Basic example program addition

#include<stdio.h>

void add(int y,int z);

int main()

{

int a,b;

add(a,b);

}

void add(int y,int z)

{

int x;

y=56,z=45;

x=y+z;

printf("ADD=%d",x);

}

Output are:

ADD=101

4.Function with argument but return value

Here the calling function has the argument to pass to the called function and the called function returned value to the calling function.

Basic example program addition

#include<stdio.h>

int add(int y,int z);

int main()

{

int a,b,c;

c=add(a,b);

printf("ADD=%d",c);

}

int add(int y,int z)

{

int x;

y=56,z=45;

x=y+z;

return x;

}

Output are:

ADD=101

Bubble sort descending order

2021-06-28T23:18:00.001-07:00

Bubble sort descending order

#include"stdio.h"

int main()

{

int a[100],n,l,k,swap;

printf("Enter the of Elements:");

scanf("%d",&n);

for(k=0;k<n;k++)

{

printf("Enter a[%d] :",k);

scanf("%d",&a[k]);

}

printf("Elements are :\n ");

for(k=0;k<n;k++)

{

printf("%d\t",a[k]);

}

// sorting //

for(k=0;k<n;k++)

{

for(l=0;l<n;l++)

{

if(a[l]<a[l+1])

{

swap = a[l+1];

a[l+1]= a[l];

a[l]=swap;

}

printf("\nDescending order are:\n");

for(k=0;k<n;k++)

{

printf("%d \t",a[k]);

}

Output are:

Enter the of Elements:5

Enter a[0] :12

Enter a[1] :987

Enter a[2] :456

Enter a[3] :320

Enter a[4] :72

Elements are :

12 987 456 320 72

Descending order are:

987 456 320 72 12

Bubble sort ascending order

2021-06-28T23:04:00.000-07:00

Bubble sort ascending order

#include"stdio.h"

int main()

{

int a[100],n,l,k,swap;

printf("Enter the of Elements:");

scanf("%d",&n);

for(k=0;k<n;k++)

{

printf("Enter a[%d] :",k);

scanf("%d",&a[k]);

}

printf("Elements are :\n ");

for(k=0;k<n;k++)

{

printf("%d\t",a[k]);

}

// sorting //

for(k=0;k<n;k++)

{

for(l=0;l<n;l++)

{

if(a[l]>a[l+1])

{

swap = a[l+1];

a[l+1]= a[l];

a[l]=swap;

}

printf("\nAscending order are:\n");

for(k=1;k<n+1;k++)

{

printf("%d \t",a[k]);

}

Output are:

Enter the of Elements:5

Enter a[0] :12

Enter a[1] :48

Enter a[2] :75

Enter a[3] :16

Enter a[4] :30

Elements are :

12 48 75 16 30

Ascending order are:

12 16 30 48 75

C LANGUAGE

(1+2+3.....n) Sum of n natural numbers, (1^2 + 2^2+3^2 ...... n^2)Sum square of n natural numbers, Sum cube of n natural numbers program in C language .

Matrix Addition and subtraction program in C language

Matrix program or 2D Array in C language Transpose of Matrix program in C language

Matrix program or 2D Array in C language

Age calculating through date of birth program in C language

Arithmetic program in C language || Calculator program in C language

Two dimensional array in C language or matrix program in c language

Two dimensional arrays:

The syntax of declaring a two-dimensional array is :

Data-type array name[row][column];

One dimensional array declaration in c language basic of array

One D array

**Definition of array**

**Initialization of array**

1.Data type array name[size]

2.Data type array name[size]={element1,element2,element3,.....}

Types of Function in C language return type function (argument) use

Function use example:

1. Function with no argument (parameters) & no return value:

2. Function with no argument but return type:

3. Function with argument but no return value

4.Function with argument but return value

Bubble sort descending order

Bubble sort ascending order

Definition of array

Initialization of array