C-Programs Using Conditional Operators

* write a program to check whether the given number is even (or) odd.

#include<stdio.h> #include<conio.h> void main()          {               int n;               clrscr();               printf("enter a number:");               scanf("%d",&n);               n%2==0?printf("even"):printf("odd");               getch();          }

Output:-

enter a number:24 even

enter a number:5 odd

* write a program to check whether the given number is +ve (or) -ve.

#include<stdio.h> #include<conio.h> void main()        {                 int n;                 clrscr();                 printf("enter a number:");                 scanf("%d",&n);                 n>0?printf("positive"):printf("negative");                 getch();        }

Output:-

enter a number:6 positive

enter a number:-9 negative

* write a program to check whether the given year is Leap year (or) not.

#include<stdio.h> #include<conio.h> void main()     {            int a;            clrscr();            printf("enter a year:");            scanf("%d",&a);            a%4==0?printf("leap year"):printf("not leap year");            getch();     }

Output:-

enter a year:2014 not leap year

enter a year:2016 leap year

* write a program to Biggest number among the two numbers.

#include<stdio.h> #include<conio.h> void main()      {              int a,b;              clrscr();              printf("enter a value:");              scanf("%d",&a);              printf("enter b value:");              scanf("%d",&b);             a>b?printf("a is big"):b>a?printf("b is big"):printf("a,b are equal");              getch();      }

Output:-

enter a value:12 enter b value:8 a is big

enter a value:9 enter b value:21 b is big

enter a value:15 enter b value:15 a,b values are equal

* write a program to check whether a person eligible Vote (or) not vote.

#include<stdio.h> #include<conio.h> void main()      {            int a;            clrscr();            printf("enter a person age:");            scanf("%d",&a);            a>18?printf("vote"):printf("not vote");            getch();      }

Output:-

enter a person age:43 vote

enter a person age:14 non vote

* write a program to print the a,b values.

#include<stdio.h> #include<conio.h> void main()        {              int a,b;              clrscr();              b=23;              a=23>56?b--:b++;              printf(“a value=%d\n”,a);              printf(“b value=%d”,b);                getch();        }

Output:-

a value =23 b value =24

__________________________________________________________________________________

>> Back to C-Programs Using All Operators

__________________________________________________________________________________

>> Back to C-Language Notes (Topic Wise)

__________________________________________________________________________________