C program to check vowel or consonant

C program to check vowel or consonant 

The required knowledge to understand this program 

if statement in C

else if ladder

Program

//write a c program to check vowel or consonant #include<stdio.h> #include<conio.h> void main() {      char chr;      printf("\n Enter a character: ");      scanf("%c", &chr);      //first checking upper-case letters         if(chr=='A'||chr=='E'||chr=='I'||chr=='O'||chr=='U')      {           printf("\n %c is a vowel", chr);      }      //checking lower-case letters      else if(chr=='a'||chr=='e'||chr=='i'||chr=='o'||chr=='u')      {           printf("\n %c is a vowel", chr);      }      else{           printf("\n %c is a consonant", chr);      } }

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Output

• In this program, the program get alphabet from the user and stored in chr variable

• if(chr=='A'||chr=='E'||chr=='I'||chr=='O'||chr=='U') condition checks the uppercase vowels letter and || is Or operator

• printf("\n %c is a vowel", chr); display the chr is a vowel

 

• else if(chr=='a'||chr=='e'||chr=='i'||chr=='o'||chr=='u') checks the lower case vowels letter.

 

• printf("\n %c is a vowel", chr); it also display chr is a vowel

 

• If char is not a vowels letter then printf("\n %c is a consonant", chr); print chr is a vowel