if_else Statement
The if statement alone tells us that if a condition is true it will execute a block of statements and if the condition is false it won’t. But what if we want to do something else if the condition is false. Here comes the C else statement. We can use the else statement with if statement to execute a block of code when the condition is false.
Syntax:
if (condition)
{
// Executes this block if
// condition is true
}
else
{
// Executes this block if
// condition is false
}
Flowchart:
1.Write a program to check if character is vowel or consonant.
#include<stdio.h>
void main()
{
char ch;
printf("Enter the character=");
scanf("%c",&ch);
if(ch=='a'||ch=='e'||ch=='i'||ch=='o'||ch=='u'||ch=='A'||ch=='E'||ch=='I'||ch=='O'||ch=='U')
{
printf("The Entered Character is vowel");
}
else
{
printf("The Entered character is Consonent");
}
}
Output:
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