Switch Case in C language | part 8 = total programming

                                                            Switch Case in C language

SWITCH CASE =

  DEFINITION = Switch Case is a statement in C language. The switch statement in C tests the value of a variable and compares it with multiple cases. Once the case match is found a block of statements associated with that particular case is executed.

    SYNTAX = The general syntax for Switch Case is as follows =

                                     switch( expression )

{
	case value-1:
			Block-1;
			Break;
	case value-2:
			Block-2;
			Break;
	case value-n:
			Block-n;
			Break;
	default:
			Block-1;
			Break;
}
Statement-x; 

 KEYWORDS IN SWITCH CASE = switch, case, break, and default.

FLOWCHART OF SWITCH CASE =

Example =

#include <conio.h>

#include <stdio.h>

void main()

{

   int x = 2;

   switch (x)

   {

       case 1: printf("Choice is 1");

               break;

       case 2: printf("Choice is 2");

                break;

       case 3: printf("Choice is 3");

               break;

       default: printf("Choice other than 1, 2 and 3");

                break; 

   }

}

Calculator Program in C language | part 7 = total programming

                                                                    Calculator Program

Hello guys, in this post I am going to give you a practice program which is an ATM program it is very simple which not include any graphics.

so let us move on to the program.

Source code =

#include<stdio.h>

#include<conio.h>

void main()

{

      

        float ch,ad1,ad2,sb1,sb2,mt1,mt2,di1,di2;

    

        printf("\n\t\nplease enter what you want to do in calculator");

    

        printf("\n\t1.Addition");

        printf("\n\t2.Subtraction");

        printf("\n\t3.Multiplication");

        printf("\n\t4.Division");

    

        printf("\n\n\tEnter your Choose= ");

        scanf("%f",&ch);

    

        if (ch==1)

        {

            printf("\n\tenter the first digit= ");

            scanf("%f",&ad1);

        

            printf("\n\tenter the second digit= ");

            scanf("%f",&ad2);

        

            float ans1=ad1+ad2;

        

            printf("\n\tAnswer= %f",ans1);

            printf("\n\tAddition is done");

        

        }else if (ch==2)

        {

            printf("\n\tenter the first digit= ");

            scanf("%f",&sb1);

        

            printf("\n\tenter the second digit= ");

            scanf("%f",&sb2);

        

            float ans2=sb1-sb2;

        

            printf("\n\tAnswer= %f",ans2);

            printf("\n\tSubtraction is done");

        

        }else if (ch==3)

        {

            printf("\n\tenter the first digit= ");

            scanf("%f",&mt1);

        

            printf("\n\tenter the second digit= ");

            scanf("%f",&mt2);

        

            float ans3=mt1*mt2;

        

            printf("\n\tAnswer= %f",ans3);

            printf("\n\tMultiplication is done");

            

        }else if (ch==4)

        {

            printf("\n\tenter the first digit= ");

            scanf("%f",&di1);

        

            printf("\n\tenter the second digit= ");

            scanf("%f",&di2);

        

            float ans4=di1/di2;

        

            printf("\n\tAnswer= %f",ans4);

            printf("\n\tDivision is done");

        }

    

}

my youtube video for more information =

ATM program in C language | part 6 = total programming

                                                                     ATM  Program

Hello guys, in this post I am going to give you a practice program which is an ATM program it is very simple which not include any graphics.

so let us move on to the program.

Source code =

#include<stdio.h>

#include<conio.h>

void main()

{

    float p,t;

    float r=7.5;

    int pas;

    printf("\n\n\t\t\t\t\t\t Welcome to our bank");

    

    printf("\n\n\t Please insert your card");

    

    printf("\n\n\t Card is inserted");

    

    printf("\n\n\t enter the password= ");

    scanf("%d",&pas);

    

    if(pas==1234)

    {

        printf("\n\t password is correct");

    }else

    {

        printf("\n\t password is invalid");

        exit(0);

    }

    

    printf("\n\n\t enter the amount you want to take on loan= ");

    scanf("%f",&p);

    

    printf("\n\t Rate of interest= %f",r);

    

    printf("\n\n\t enter the time in years= ");

    scanf("%f",&t);

    

    float si=(p*r*t)/100;

    float ans=si+p;

    

    printf("\n\tamount will be return by you after given time= %f",ans);

    

    printf("\n\n\t\t\t\t\t\t|| thank u visit again ||");

    

}   

my youtube video for more information =

 

Scanf function in C language | Part 5= total programming,C language

                                                   Scanf  function in C language

                                                 

*SCAN F=

            DEFINITION = Scanf function allows the users to put the value for their data in run time.

            SYNTAX = scanf("format string",argument_list); 

            EXAMPLE =

               #include<conio.h>

               #include<stdio.h>    

               void main()

               {    

                        int number;    

                        printf("enter a number:");    

                        scanf("%d",&number);    

                        printf("cube of number is:%d ",number*number*number);     

                 }

My YouTube related to scanf ,please watch=