EB Unit calculation in c .

basic

                  EB READING CALCULATION IN c

#include<stdio.h>

void main(){

 char name,address;

 int door_number,eb_box_number;

// if we can write the mutile variable name use the _ between the words.🖋

 // the variable have a some set of rule also the white space condition.🖋

 float previous_reading,current_reading,units,per_unit=1.2,bill_amount;

 printf("------ ELECTRICITY BOARD------\n");

 printf("Name: ");               //BLABLA

 scanf("%s",&name);

 printf("door number :");       //234

 scanf("%d",&door_number);

 printf("address: ");                //Api

 scanf("%s",&address);

 /* if user can use the input function of scanf .don't give the atfter floating range like   scanf("%.2",&xxxxx);incase  programm like this ,the execution of the program will  completly finish at this line*/      💡        

 printf("EB BOX NUMBER :");   //12358

 scanf("%d",&eb_box_number);

 printf("previous reading:");    //500.00

 scanf("%f",&previous_reading);

 printf("current_reading:");    //850.00

 scanf("%f",&current_reading);

 units=current_reading-previous_reading;

 printf("used_units= %.2f\t units\n",units);

 bill_amount=units*per_unit;

// in this area i will set the units cost defaultly 

 printf("bill_amount :%.2f\t rupees only",bill_amount);

// printf("rupees_only"); 

}

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OUTPUT:

------ ELECTRICITY BOARD------

Name              : BLABLA

door number :234

address           : API

EB BOX NUMBER :12358

previous reading :500.00

current_reading  :850.00

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used_units= 350.00      units

bill_amount :420.00  rupees only

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