CodeChef (Secret Snippet)

int main()

{

int x = 1;

int y = 2;

if (!(x ^ y))

printf("yes");

else

printf("No);

return 0;

}

• YES

• NO

• NONE

• Compilation Error

int main()

{

int N = 5;

for (int i = 1; i <= N; i++) {

for (int j = 1; j <= N - i; j++)

printf(" ");

for (int j = 1; j < 2 * i; j++)

printf("*");

printf("\n");

}

return 0;

}

• *********

  *******

  ****

  ***

  *

• • *

  • *

  • *

  • *

• *

  ***

  *****

  *******

  *********

• None

What is the range of values that can be stored by int datatype in C?

• A)-(2^31) to (2^31)-1

• D)0 to (2^31)-1

• C)-(2^63) to (2^63)-1

• B)-256 to 255

How is an array initialized in C language?

• B)int a={1,2,3}

• A)int a[3]={1,2,3}

• D)int a(3)=[1,2,3]

• C)int a[]=new int[3]

What is the output of the following code snippet?

int main() {

int sum = 2 + 4 / 2 + 6 * 2;

printf("%d", sum);

return 0;

}

• 2

• 15

• 18

• 16

How is the 3rd element in an array accessed based on pointer notation?

• C)*(*a+3)

• B)*(a+3)

• A)*a+3

• D)&(a+3)

What does the following declaration indicate?

int x: 8;

• C)Both A and B

• D)None of the above

• A)x stores a value of 8

• B)x is an 8 bit integer

What will be the output of the following code snippet?

#include <stdio.h>

int main() {

int a = 3, b = 5;

int t = a;

a = b;

b = t;

printf("%d %d", a, b);

return 0;

}

• 3 5

• 5 3

• 3 3

• 5 5

Which of the following is an exit controlled loop?

• While

• For

• Do-while

• NONE

What will be the output of the following code snippet?

#include <stdio.h>

#define ANS 6+(3*(12/8))

void solve() {

int a = 10 + ANS;

printf("%d", a);

}

int main() {

solve();

return 0;

}

• 10

• 19

• 16

• 14