Single inheritance program using C++

#include<iostream>
using namespace std;
class base
{
public:
int m;
void get_m()
{
cout<<"\n\n\t\tEnter the value of m :";
cin>>m;
}
void disp()
{
cout<<"\n\n\t\tm :"<<m;
}
};
class derived:public base
{
public:
int n,sum;
void get()
{
cout<<"\n\n\t\tEnter the value of n:";
cin>>n;
}

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Program using C to calculate Electricity Bill with if-else condition

Conditions      

                <=100 Rs.4/units

                 > 100 and <=300 Rs.4.50/units

                 >300 and <=500 Rs.4.75/units

                 >500 Rs.5/units

Program

#include<stdio.h>

#include<conio.h>

void main ()

{

  int unit, tot;

  clrscr ();

  printf("Enter Total Units:");

  scanf ("%d", &unit);

   if (unit<=100)

     {

      tot=unit*4;

     }

   else if (unit>100 && unit<=300)

     {

      tot=unit*4.5;

     }

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Multiplication Table Using C

#include <stdio.h>

#include <conio.h>

 void main()

{

   Int i,n,num;

  clrscr();

  printf(“Enter the number to print multiplication table :”);

  scanf(“%d”,&num);

  printf(“how many terms :”);

  scanf(“%d”,&n);

  clrscr();

  printf(“======MULTIPLICATION TABLE=======\n             ”);

  for(i=1;i<=n;i++);

  printf(“%d*%d=%3d”,i,num,i*num);

  getch();

}

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C program to display perfect,abudent,and deficiant numbers

#include<conio.h>

#include<stdio.h>

#include<iostream.h>

#include<math.h>

int test(int n);

void main()

{

int i,lower,upper,temp;

clrscr();

printf("Enter the range\n");

printf("\tLower Bound?");

scanf("%d",&lower);

printf("\tUpper Bound?");

scanf("%d",&upper);

if(lower>upper)

{  

temp=lower;

lower=upper;

upper=temp;

}

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Love Calculator Using C++

#include<iostream.h>
#include<conio.h>
#include<dos.h>
#include<stdio.h>
#include<string.h>
int q=0;
char name1[100],name2[100],n[100];
void load(int x)
{
textcolor(BLUE);
for(int i=0;i<x+1;i++)
{
clrscr();
cout<<"\n\n                        LOVE CALCULATOR\n";
cout<<"      ===============\n\n";
cout<<"      Your Name : "<<name1;
cout<<"\n\n     Lover Name : "<<name2;
cout<<"\n\n               Enter a number : "<<n;
cout<<"\n\n\n";
textcolor(RED);
cputs("                        LOVE PERCENTAGE : ");
textcolor(RED);
cout<<i<<"%";
textcolor(BLUE);
delay(20);
}

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Program To search a number in a set of numbers using C

#include<stdio.h>
#include<conio.h>
void main()
{
int  i,n,count=0;
float num[50],search;
clrscr();
printf("how many numbers ?");
scanf("%d",&n);
if(n<=0)
printf("invalid data");
else
{
for(i=0;i<n;i++)
{
printf("Enter the number-%d:",i+1);
scanf("%f",&num[i]);
}
printf("\n\n\nNumber to searched ? ");
scanf("%f",&search);
clrscr();

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