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What will be the output of the following C++ code?
    #include <iostream>
    using namespace std;
    int main()
    {
        int a;
        a = 5 + 3 * 5;
        cout << a;
        return 0;
    }
  • a)
    35
  • b)
    20
  • c)
    25
  • d)
    30
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
What will be the output of the following C++ code? #include <iostr...
Because the * operator is having highest precedence, So it is executed first and then the + operator will be executed.
Output:
$ g++ op1.cpp
$ a.out
20
Free Test
Community Answer
What will be the output of the following C++ code? #include <iostr...
Explanation:

Order of Operations:
- According to the order of operations in mathematics (PEMDAS: Parentheses, Exponents, Multiplication and Division, Addition and Subtraction), multiplication is performed before addition.
- In this code, the expression "5 + 3 * 5" is evaluated.

Calculation:
- First, 3 * 5 is calculated which equals 15.
- Then, 5 + 15 is calculated which equals 20.
- Therefore, the value of 'a' is 20.
Therefore, the output of the given C++ code will be 20.
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What will be the output of the following C++ code? #include <iostream> using namespace std; int main() { int a; a = 5 + 3 * 5; cout << a; return 0; }a)35b)20c)25d)30Correct answer is option 'B'. Can you explain this answer?
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