C Programs Example 4
27. Write a program to check that he or she
can vote.
#include<stdio.h>
#include<conio.h>
void
main()
{
int age;
clrscr();
printf("Enter your age");
scanf("%d",&age);
if(age>=18)
{
printf("He or she can
vote");
}
getch();
}
28. Write a program to check that he or she can
vote or not.
#include<stdio.h>
#include<conio.h>
void
main()
{
int age;
clrscr();
printf("Enter your age");
scanf("%d",&age);
if(age>=18)
{
printf("He or she can
vote");
}
else
{
printf("He or she cannot
vote");
}
getch();
}
29. Describe steps for algorithm, draw a flow
chart and write a program to check that year is leap year or not.
#include<stdio.h>
#include<conio.h>
void
main()
{
int year;
clrscr();
printf("Enter year");
scanf("%d",&year);
if(year%4==0)
{
printf("Leap
Year");
}
else
{
printf("Not Leap
Year");
}
getch();
}
30. Describe steps for algorithm, draw a flow
chart and write a program to check that the number is positive number or
negative number.
#include<stdio.h>
#include<conio.h>
void
main()
{
int no;
clrscr();
printf("Enter number");
scanf("%d",&no);
if(no>0)
{
printf("Positive
number");
}
else
{
printf("Negative
number");
}
getch();
}
31. Describe steps for algorithm, draw a flow
chart and write a program to find out that the entered number is odd or even.
#include<stdio.h>
#include<conio.h>
void
main()
{
int no;
clrscr();
printf("Enter number");
scanf("%d",&no);
if(no%2==0)
{
printf("Even number
%d",no);
}
else
{
printf("Odd number
%d",no);
}
getch();
}
32. Write a program to find out that the
entered number is positive no or negative no or zero.
#include<stdio.h>
#include<conio.h>
void
main()
{
int no;
clrscr();
printf("Enter number");
scanf("%d",&no);
if(no>0)
{
printf("Positive
number");
}
if(no<0)
{
printf("Negative
number");
}
if(no==0)
{
printf("zero");
}
getch();
}
33. Write a program to find out large number
from any two numbers.
#include<stdio.h>
#include<conio.h>
void
main()
{
int a,b;
clrscr();
printf("Enter first value");
scanf("%d",&a);
printf("Enter second
value");
scanf("%d",&b);
if(a>b)
{
printf(" a is big
%d",a);
}
else
{
printf("b is big
%d",b);
}
getch();
34. Describe steps for algorithm, draw a flow
chart and write a program to find out largest number from any three numbers.
#include<stdio.h>
#include<conio.h>
void
main()
{
int a,b,c;
clrscr();
printf("Enter first value");
scanf("%d",&a);
printf("Enter second
value");
scanf("%d",&b);
printf("Enter third value");
scanf("%d",&c);
if(a>b)
{
if(a>c)
{
printf("a is
big");
}
else
{
printf("c is
big");
}
}
else
{
if(b>c)
{
printf("b is
big");
}
else
{
printf("c is
big");
}
}
getch();
}
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