Debugging

 Question: What is the error?

#include <stdio.h>

 int main() {

    int arr[5] = {1, 2, 3, 4, 5};

    for(int i = 0; i <= 5; i++) {

        printf("%d ", arr[i]);

    }

    return 0;

}

• 1. Loop

• 1. Array

• 1. Print

• 1. Size

What is the correct way to declare a variable of type integer in C?

• int x;

• integer x;

• int x = int;

• x int;

Question: What is the error?

#include <stdio.h>

int main() {

    int a = 5, b = 10;

    int sum = a + b;

    printf("Sum: %d", sum);

}

• Sum

• Return

• Print

• Int

Which function is used to read input from the keyboard?

• print()

• getchar()

• scanf()

• input()

Question: What is the error?

#include <stdio.h>

int main() {

    int x = 10;

    if(x = 5) {

        printf("x is 5");

    } else {

        printf("x is not 5");

    }

    return 0;

}

• If

• Else

• Print

• Declare

Which of the following is a valid identifier in C?

• int number;

• 2ndNumber;

• float number$;

• _number;

Question: What is the error?

#include <stdio.h>

int main() {

    int x;

    printf("Value of x: %d", x);

    return 0;

}

• Print

• Declare

• init

• Return

What is the default return type of a function if none is specified?

• Void

• float

• Char

• int

Question: What is the error?

def check_even(num):

    if num % 2 == 0

        print("Even")

    else:

        print("Odd")

check_even(4)

• even

• odd

• colon

• number

Which operator is used for division in C?

• *

• %

• /

• &