Program for printing the last digit of an integer in words
#include<stdio.h>
#include<conio.h>
void main()
{
long no;
clrscr();
printf("n Enter an integern");
scanf("%ld",&no);
switch(no%10)
{
case 0:
printf("n...
Program for finding difference of two dates
#include<stdio.h>
#include<conio.h>
void main()
{
int d1, m1, y1; /* first date */
int d2, m2, y2; /*...
Program for updating the date by one day
#include<stdio.h>
#include<conio.h>
void main()
{
in d,m,y;
clrscr();
printf("Enter date d, m, yn");
scanf("%d%d%d",&d, &m, &y);
/* Increase the day...
Program for largest and second largest of three numbers
#include<stdio.h>
#include<conio.h>
void main()
{
int a,b,c;
clrscr();
printf("Enter three numbersn);
scanf("%d%d%d",&a,&b,&c);
if((a<b)&&(a>c)) /* checking for a is largest */
...
Program for updating the time by one second
#include<studio.h>
#include<conio.h>
#include<math.h>
void main()
{
int h,m,s;
clrscr();
printf("Enter time h m sn);
scanf("%d%d%d",&h,&m,&s);
if((h<0)||(m<0)||(s<0)) /* hour or minute or...
Program for finding the area of triangle when three sides are given
#include<stdio.h>
#include<conio.h>
#include<math.h>
void main()
{
float a,b,c,s,area;
clrscr();
printf("Enter three sides a b cn");
scanf("%f%f%f",&a,&b,&c);
if((a<=0)||(b<=0)||(c<=0)) /* a side of...
Program to find largest of three numbers
#include<stdio.h>
#include<conio.h>
void main()
{
int a,b,c;
clrscr();
printf("Enter three numbersn");
scanf("%d%d%d",&a,&b,&c);
if((a>b)&&(b>c)) /* use of logical &&, which gives true...
Program to finding the roots of quadratic equation
#include<stdio.h>
#include<conio.h>
#include<math.h>
void main()
{
float a,b,c,d,root1,root2;
clrscr();
printf("Enter a b c n");
scanf("%f%f%f",&a,&b,&c);
d=b*b-4*a*c; /* finding determinant */ ...
Program to check a number is positive negative or zero
#include<stdio.h>
#include<conio.h>
void main()
{
int a;
clrscr();
printf("Enter a numbern");
scanF("%d",&a);
if(a>0)
printf("n positive number n");
...
Program to check given number is odd or even
#include<stdio.h>
#include<conio.h>
void main()
{
int a; /* for any integer */
clrscr();
printf("Enter a number n");
...