Write a Simple program in C++ to check Vowel or Consonant using switch statement .
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 | #include <iostream> using namespace std; int main() { char ch; // Prompt the user to enter a character cout << "Enter a character: "; cin >> ch; // Check if the character is a vowel or consonant switch (ch) { case 'a': case 'A': case 'e': case 'E': case 'i': case 'I': case 'o': case 'O': case 'u': case 'U': cout << ch << " is a vowel." << endl; break; case 'b': case 'B': case 'c': case 'C': case 'd': case 'D': case 'f': case 'F': case 'g': case 'G': case 'h': case 'H': case 'j': case 'J': case 'k': case 'K': case 'l': case 'L': case 'm': case 'M': case 'n': case 'N': case 'p': case 'P': case 'q': case 'Q': case 'r': case 'R': case 's': case 'S': case 't': case 'T': case 'v': case 'V': case 'w': case 'W': case 'x': case 'X': case 'y': case 'Y': case 'z': case 'Z': cout << ch << " is a consonant." << endl; break; default: cout << "Invalid input! Please enter an alphabetic character." << endl; break; } return 0; } |
Output
Example Output #1
Enter a character:
a
a is a vowel.
Example Output #2
Enter a character:
B
B is a consonant.
Example Output #3
Enter a character:
e
e is a vowel.
Example Output #4
Enter a character:
Z
Z is a consonant.
Example Output #5
Enter a character:
1
Invalid input! Please enter an alphabetic character.
Example Output #6
Enter a character:
This program is lengthy, we can handle if better by using if statement with switch statement.
Check Vowel or Consonant using switch statement with if else
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 | #include <iostream> using namespace std; int main() { char ch; // Prompt the user to enter a character cout << "Enter a character: "; cin >> ch; // Check if the character is a vowel or consonant switch (ch) { case 'a': case 'A': case 'e': case 'E': case 'i': case 'I': case 'o': case 'O': case 'u': case 'U': cout << ch << " is a vowel." << endl; break; default: // Check if it's an alphabetic character if ((ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z')) { cout << ch << " is a consonant." << endl; } else { cout << "Invalid input! Please enter an alphabetic character." << endl; } break; } return 0; } |
Output
Example Output #1
Enter a character:
a
a is a vowel.
Example Output #2
Enter a character:
B
B is a consonant.
Example Output #3
Enter a character:
e
e is a vowel.
Example Output #4
Enter a character:
Z
Z is a consonant.
Example Output #5
Enter a character:
1
Invalid input! Please enter an alphabetic character.
Example Output #6
Enter a character: