if else program in c - Wikitechy https://www.wikitechy.com/interview-questions/tag/if-else-program-in-c/ Interview Questions Mon, 03 Oct 2022 10:40:19 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://www.wikitechy.com/interview-questions/wp-content/uploads/2025/10/cropped-wikitechy-icon-32x32.png if else program in c - Wikitechy https://www.wikitechy.com/interview-questions/tag/if-else-program-in-c/ 32 32 Explain IF-Else Statement in C Language ? https://www.wikitechy.com/interview-questions/c/explain-if-else-statement-in-c-language/ https://www.wikitechy.com/interview-questions/c/explain-if-else-statement-in-c-language/#respond Mon, 03 Oct 2022 10:08:04 +0000 https://www.wikitechy.com/interview-questions/?p=4922
  • If statement in C is known as a decision-making statement.
  • It makes a decision based on the condition given.
  • It is followed by an optional else statement.
  • The block of codes inside the if statement is executed only if the given condition is true.
  • Codes inside the curly braces are skipped if the condition evaluates to false, and the code after the if statements are executed.
  • Code inside parenthesis of the if statement is true, everything within the curly braces is executed.
  • If condition true evaluates to true, code runs the printf execution.

    • Syntax

    if (testCondition) {
       // statements
    }

    Sample Code

    #include 
    #include 

    int main(void) {
        if(true) {
            printf("Statement is True!\n");
        }

        return 0;
    }

    Output

    Statement is True.

    if..else statements

    • In an ..else statement, code inside the brackets is executed only if the statement condition evaluates to true.
    • If the condition in the if statement evaluates to false, the code inside the else statement is executed.

     

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    What is the output of this C code ?

    Function main() {
  Integer i = 0.7 Static float m = 0.7
  If(m equals i)
  Print(“We are equal”)
  Else
  If(m > i)
  Print(“I am greater”)
  Else
  Print(“I am lesser”)
}

    A. We are equal.

    B. I am greater.

    C. I am lesser.

    D. This code will generate an error.

    Answer : D. This code will generate an error.

    Explanation:

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