Electrical Engineering (EE) Exam  >  Electrical Engineering (EE) Questions  >  What will be the output of the following code... Start Learning for Free
What will be the output of the following code snippet?
#include <stdio.h>
void solve() {
    int x = 2;
    printf("%d", (x << 1) + (x >> 1));
}
int main() {
    solve();
    return 0;
}
  • a)
    5
  • b)
    4
  • c)
    2
  • d)
    1
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
What will be the output of the following code snippet?#include <std...
Let's break down the code snippet step by step:
  • In the solve() function, an integer variable x is initialized with the value 2 (int x = 2;).
  • The expression (x << 1) is a left shift operation, which effectively multiplies x by 2. Since 2 in binary is 10, the left shift by 1 position results in 100, which is 4 in decimal.
  • The expression (x >> 1) is a right shift operation, which effectively divides x by 2. Since 2 in binary is 10, the right shift by 1 position results in 1, which is 1 in decimal.
  • The final expression (x << 1) + (x >> 1) evaluates to 4 + 1, which is 5.
Thus, when the code is executed, the output will be "5".
Free Test
Community Answer
What will be the output of the following code snippet?#include <std...

Explanation:

Bitwise Shift Operators:
- The < operator="" shifts="" the="" bits="" of="" a="" number="" to="" the="" />
- The >> operator shifts the bits of a number to the right.

Code Analysis:
- In the given code, the variable x is initialized to 2.
- The expression (x < 1)="" shifts="" the="" bits="" of="" x="" to="" the="" left="" by="" 1="" position,="" resulting="" in="" />
- The expression (x >> 1) shifts the bits of x to the right by 1 position, resulting in 1.
- Finally, the two results are added together: 4 + 1 = 5.

Output:
- The code snippet will output 5.

Therefore, the correct answer is option A.
Explore Courses for Electrical Engineering (EE) exam

Top Courses for Electrical Engineering (EE)

What will be the output of the following code snippet?#include <stdio.h>void solve() { int x = 2; printf("%d", (x << 1) + (x >> 1));}int main() { solve(); return 0;}a)5b)4c)2d)1Correct answer is option 'A'. Can you explain this answer?
Question Description
What will be the output of the following code snippet?#include <stdio.h>void solve() { int x = 2; printf("%d", (x << 1) + (x >> 1));}int main() { solve(); return 0;}a)5b)4c)2d)1Correct answer is option 'A'. Can you explain this answer? for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about What will be the output of the following code snippet?#include <stdio.h>void solve() { int x = 2; printf("%d", (x << 1) + (x >> 1));}int main() { solve(); return 0;}a)5b)4c)2d)1Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What will be the output of the following code snippet?#include <stdio.h>void solve() { int x = 2; printf("%d", (x << 1) + (x >> 1));}int main() { solve(); return 0;}a)5b)4c)2d)1Correct answer is option 'A'. Can you explain this answer?.
Solutions for What will be the output of the following code snippet?#include <stdio.h>void solve() { int x = 2; printf("%d", (x << 1) + (x >> 1));}int main() { solve(); return 0;}a)5b)4c)2d)1Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Electrical Engineering (EE). Download more important topics, notes, lectures and mock test series for Electrical Engineering (EE) Exam by signing up for free.
Here you can find the meaning of What will be the output of the following code snippet?#include <stdio.h>void solve() { int x = 2; printf("%d", (x << 1) + (x >> 1));}int main() { solve(); return 0;}a)5b)4c)2d)1Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of What will be the output of the following code snippet?#include <stdio.h>void solve() { int x = 2; printf("%d", (x << 1) + (x >> 1));}int main() { solve(); return 0;}a)5b)4c)2d)1Correct answer is option 'A'. Can you explain this answer?, a detailed solution for What will be the output of the following code snippet?#include <stdio.h>void solve() { int x = 2; printf("%d", (x << 1) + (x >> 1));}int main() { solve(); return 0;}a)5b)4c)2d)1Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of What will be the output of the following code snippet?#include <stdio.h>void solve() { int x = 2; printf("%d", (x << 1) + (x >> 1));}int main() { solve(); return 0;}a)5b)4c)2d)1Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice What will be the output of the following code snippet?#include <stdio.h>void solve() { int x = 2; printf("%d", (x << 1) + (x >> 1));}int main() { solve(); return 0;}a)5b)4c)2d)1Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice Electrical Engineering (EE) tests.
Explore Courses for Electrical Engineering (EE) exam

Top Courses for Electrical Engineering (EE)

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev