Write a Program that will get the a Single Character and Tell either it is Vowel or Not , Your Program should Support the upper and Lower Case.

#include<stdio.h>
void main()
{
char a;
printf(" enter the character ");
scanf("%c", &a);
if( a==97|| a==101|| a==105|| a==111|| a==117)
{
printf(" vowel ");
}
else if (a==65|| a==69|| a==73|| a==79|| a==85)
{
printf(" vowel\n ");
}
else
{
printf(" not a vowel\n ");
}
}

Any character is entered through the keyboard; write a program to determine whether the character entered is a capital letter , a small case letter , digit or a special character. If You Use More Than 4 If-else Stetements And More Than One && Operator In If Condition,Your Number Will be Marked Zero.

#include<stdio.h>
void main()
{
char a;
printf("enter character,digit or a symbol=");
scanf("%c", &a);
if(a>=65 && a<=90)
{
printf("a capital case letter");
}
else if (a>=97 && a<=122)
{
printf("a small case letter");
}
else if(a>=48 && a<=57)
{
printf("digit ");
}
else if(a<=47 || a>=58 || a<=64 || a>=91 || a<=96 || a>=123 || a<=127)
{
printf("special symbol");
}
else
{
printf("wrong character");
}
printf("\n");
}

A Simple Program for how to Add Two Numbers

  #include<stdio.h>
   void main()
   {
     int a, b,sum=0;
     printf("Enter a number=");
     scanf("%d",&a);
     printf("Enter a number=");
     scanf("%d",&b); 
     sum=a+b;
     printf("Sum of digits are=%d",sum);
   }