Program to print the square of a number in c-language

-

Program to print the square of a number in c-language                           


                              Method-1

#include<stdio.h>
int main()
{
int x,y;
printf("Enter the number for square\n");
scanf("%d",&x);
y=(x*x);
printf ("Square of the number is=%d",y);
}

                        Method-2

 #include<stdio.h>
#include<math.h>
main()
{
int x,y;
printf("Enter the number for square\n");
scanf("%d",&x);
y=pow(x,2);
printf ("Square of the number is=%d",y);
}

OUTPUT
Enter the number for square
5
Square of the number=25

 This program is perfect example of pow function and also describe the math.h header files.
By using this function you can find any power of any number.
But in this program pow used for calculating square

 If you like this program then you can share it and for any issues you can direct contact with me from Home Page.

For regular updates you can also follow my site.

Comments

Post a Comment

Popular posts

Creative pattern of butterfly in C-language

-
Image
Creative pattern of butterfly in C-language #include<stdio.h> main() {     printf("\t\t\t\t                `         \'\n");     printf("\t\t\t\t;,,,             `       \'             ,,,;\n");     printf("\t\t\t\t`YES8888bo.       :     :       .od8888YES\'\n");     printf("\t\t\t\t  888IO8DO88b.     :   :     .d8888I8DO88\n");     printf("\t\t\t\t  8LOVEY\'  `Y8b.   `   \'   .d8Y\'  `YLOVE8\n");     printf("\t\t\t\t jTHEE!  .db.  Yb. \'   \' .dY  .db.  8THEE!\n");     printf("\t\t\t\t   `888  Y88Y    `b ( ) d\'    Y88Y  888...
Read more

Syntax of C-language

-
      Syntax of C-programming                                4. A C program is divided into different sections. There are six main sections to a basic c program.  The six sections are, Documentation Link Definition Global Declarations Main functions Subprograms 1. Documentation:- The documentation section is the part of the program where the programmer gives the details associated with the program. He usually gives the name of the program, the details of the author and other details like the time of coding and description. It gives anyone reading the code the overview of the code. 2.Link Section:- This part of the code is used to declare all the header files that will be used in the program. This leads to the compiler being told to link the header files to the system libraries. 3.Definition Section:- In this section, we define different constants...
Read more

Variable & Datatype for C-programming

-
Variable & Datatype for C-programming                                   5 Variable:- Whose value change is known as variable.You can use some specific variable. Ex:-a,b,c        A,B,C        a1,b2 But 1a,2b, space, special character are  not allowed. Underscore is allowed. Datatype:- Before declaration variable you need to define the type of variable i.e. integer, character, float etc Variable declaration:- You can define a variable in following way. Syntax:- datatype  variablename; Eg:-int x;        int a;        float q; Variable intialization:- In this step you have to give the value of variable. During character intialization write character within the '   ' Eg:-int x=1; or int x; x=1;    ...
Read more

Language Translator of C-language

-
                                       2.               Language Translator 1. Assembler 2. Compiler 3. Interpreter 4. Linker 5. Loader 1.Assembler:-   In computer science, assembler is a program which convert assembly level language into machine level language, because computer understand binary language.                          Machine code                                     ⬆️                                     ⬆️                               Assembler           ...
Read more

Errors in C-language

-
                                      3. Errors in C-language Syntax error Logical error Math error Run time error Linker error Semantic error 1.Syntax error:-                                If any changes made in the predefined format of a c-language then the error is called  syntax error. Eg:- If semicolon missing or printf,scanf or other keyword are missing comes under syntax error. 2.Logical error:-                                   This error occurs when the user gets and an unaccepted output. Eg:- If the program is expected to give the output in real number but we are getting the output in integer. 3.Math error:-                     ...
Read more

Addition of two numbers in c language

-
Addition of two numbers in c language #include<stdio.h> int main() { int x,y,z; printf ("Enter two numbers"); scanf("%d%d",&x,&y); z=x+y; printf("Sum of two numbers are=%d",z); } OUTPUT Enter two numbers 4 5 Sum of two numbers are=9 Addition  of two number is simple program of C-language.After reading this program you will be able to form simple mathematics addition . If you like this program then you can share it and for any issues you can direct contact with me from  Home Page . For regular updates you can also follow my site.                                                                 Next=>
Read more

Introduction of C-language.

-
Image
              Introduction of C-language                                           1. C-language was developed by  Dennis Ritchie  . In the year  1972  in  Bell Laboratory  in  USA  . C language suitable for system programmings ,it was mainly developed for  UNIX operating system . Dennis Ritchie (1941-2011) Books:-   The C Programming languages Dennis Ritchie also known as father of C-language.                         Use of C-language  👉🏿Operating system.  👉🏿Language Compiler.  👉🏿Text editor.  👉🏿Modern Program.  👉🏿Database.  👉🏿Language interpreter.  👉🏿Mobile & desktop application.  👉🏿 Gaming & Animation.     ...
Read more

Linear search in C-language

-
Program to search an element from an array also print the occurrence of that particular element in C-language. #include<stdio.h> int main() {     int i,a[10],n,b,c=0;     printf("Enter the size limit maximum is 10\n");     scanf("%d",&n);     printf("Enter the array element\n");     for(i=0;i<n;i++)     {         scanf("%d",&a[i]);     }     printf("Enter the element to be searched\n");     scanf("%d",&b);     for(i=0;i<n;i++)     {         if(b==a[i])         {             c++;         }     }     if(c==0)     {         printf("Element not found");     }     else         {         printf("Element is found %d times",c);     } ...
Read more

Binary searching in C-language

-
Program to search an element using binary search. #include<stdio.h> int main() {     int i,a[10],n,b,c=0,l,f,mid;     printf("Enter the size limit maximum is 10\n");     scanf("%d",&n);     printf("Enter the array element\n");     for(i=0;i<n;i++)     {         scanf("%d",&a[i]);     }     printf("Enter the element to be searched\n");     scanf("%d",&b);     f=0;     l=n-1;     while(f<=l)     {         mid=(f+l)/2;         if(b<a[mid])         {             l=mid-1;         }         if(b>a[mid])         {             f=mid+1;         }         else if(b==a[mid])         { ...
Read more

Program to reverse one array into other array in C-language

-
Program to reverse one array into other array in C-language #include<stdio.h> int main() {     int i,a[10],n,b[10];     printf("Enter the size limit maximum is 10\n");     scanf("%d",&n);     printf("Enter the array element\n");     for(i=0;i<n;i++)     {         scanf("%d",&a[i]);     }     for(i=0;i<n;i++)     {         b[n-1-i]=a[i];     }     printf("Reverse of array is\n");     for(i=0;i<n;i++)     {       printf("%d ",b[i]);     }     } OUTPUT Enter the size limit maximum is 10 4 Enter the array element 1 2 3 4 Reverse of array element is 4 3 2 1
Read more