Teachers: calculate

Showing posts with label calculate. Show all posts

Thursday, February 12, 2015

C program to calculate simple interest

#include<stdio.h>
#include<conio.h>

void main()
{

float p,r,t,si;
clrscr(); //to clear the screen
printf("Enter principal,rate and time;");
scanf("%f%f%f",&p,&r,&t);
si=(p*r*t)/100;
printf("
SI=%f",si);
getch(); //to stop the screen
}

C Program to calculate sum and average of three numbers

#include<iostream.h>
#include<conio.h>

void main()
{
clrscr() //to clear the screen
float a,b,c,sum,av;
cout<<"Enter three numbers:";
cin>>a>>b>>c;

sum=a+b+c;
av=sum/3;
cout<<"
SUM="<<sum;
cout<<"
Average="<<av;

getch(); //to stop the screen
}

C Program to calculate and print the sum of even and odd integers of the first n natural numbers

#include<iostream.h>
#include<conio.h>

void main()
{
clrscr();
int n,i,sumeven=0,sumodd=0;
cout<<"Enter value of n:";
cin>>n;

for(i=1;i<=n;++i)
{
if(i%2==0)
sumeven+=i;
else
sumodd+=i;
}
cout<<"
Sum of even Numbers is "<<sumeven;
cout<<"
SUm of odd Numbers is "<<sumodd;
getch();
}

Thursday, February 12, 2015

C program to calculate simple interest

C Program to calculate sum and average of three numbers

Wednesday, February 11, 2015

C Program to calculate and print the sum of even and odd integers of the first n natural numbers