- WAP to check input character is a vowel or not.
void main()
{
char ch;
printf("Enter character: ");
ch = getche();
if(ch=='a' || ch=='e' || ch=='i' || ch=='o' || ch=='u' )
printf("%c is vowel", ch);
else
printf("%c is not a vowel", ch);
getch();
}
- WAP to input a character and find it is in uppercase, or in lowercase, or a digit or a special symbol using character functions.
void main()
{
char c;
clrscr();
printf("Enter a character");
scanf("%c",&c);
if(isupper(c))
{
printf("\nCharacter %c is in Uppercase");
}
else
if(islower(c))
{
printf("\nCharacter %c is in Lowercase");
}
else
if(isdigit(c))
{
printf("\nCharacter %c is a digit");
}
else
{
printf("\nCharacter %c is a special character");
}
getch();
}
- WAP to input a character and find it is in uppercase, or in lowercase, or a digit or a special symbol without using character functions.
void main()
{
char ch;
clrscr();
while(1)
{
printf("\nEnter character (press 0 - exit)");
ch = getche();
if(ch=='0')
{
exit(1);
}
else
if(ch>=65 && ch<=90)
{
printf("Capital letter");
}
else
if(ch>=97 && ch<=122)
{
printf("Small letter");
}
else
if(ch>=48 && ch<=57)
{
printf("Digit");
}
else
{
printf("Special character");
}
getch();
}
}
- Input character in lowercase and convert into uppercase.
void main()
{
char ch;
clrscr();
printf("Enter Character in Lowercase: ");
ch = getche();
ch = ch-32;
printf("\nLetter in Uppercase is %c",ch);
getch();
}
- Input character in uppercase and convert into lowercase.
- Find sum of 2 numbers and repeat the program until user exit. C
