Question

What is the output of the program?
int main()
{
int a[5] = {2, 3};
printf("%d, %d, %d", a[2], a[3], a[4]);
return 0;
}

Answer 1

Explanation:

Programs require data to be input. This data is used (processed) by the program, and data (or information ) is output as a result.

Answer 2

Answer:

The output will be 0,0,0

Explanation:

int a[5] = {2, 3};

• consider the above statement. Here integer array a[5] can store 5 integers but only two values have been provided.
• 2 will store in the 1st position of the array i.e. a[0]=2.
• 5 will store in the 2nd position of the array i.e. a[1]=5.
• As the values for 3rd , 4th and 5th position ( i.e. a[2],a[3],a[4]) have not been provided , they will store 0 by default.
• when we will try to print the 3rd,4th and 5th elements of the array using the statement printf("%d, %d, %d", a[2], a[3], a[4]), it will print 0 for each of these .