What value would the variable x have after the following line of code: x = 1 5 Note - The values of x shown below are logical 0 (False) and logical 1 (True)

Question

What value would the variable x have after the following line of code: x = 1 < 8 + ~10 > 5

Note - The values of x shown below are logical 0 (False) and logical 1 (True)

BlackTom AI · Accepted Answer

The problem presents an expression x = 1 < 8 + ~10 > 5 and asks what value x would take. First, we need to understand operator precedence and how the expression would be parsed in a C-like context. The bitwise NOT operator ~ has higher precedence than addition, so we evaluate ~10 first. In two's complement representation, ~10 equals -11. Next, we compute the addition: 8 + (-11) = -3. Now the expression becomes x = 1 < -3 > 5. In C-like languages, relational operators do not chain; the expression is parsed as (1 < -3) > 5. Evaluating 1 < -3 yields 0 (false). So the left side is 0. The next comparison is 0 > 5, which is also false, yielding 0 again. Therefore, x gets assigned the value 0. Regarding the options: there are no answer choices provided to evaluate, so we cannot comment on which option corresponds to x = 0. However, based on the standard interpretation of operator precedence and the typical semantics of < and > in such languages, the result x = 0 is consistent with the step-by-step evaluation described above. If you intended a different language with different chaining semantics for relational operators, the result could differ, but in mainstream C-like syntax the conclusion x = 0 holds true.

What value would the variable x have after the following line of code: x = 1 < 8 + ~10 > 5 Note - The values of x shown below are logical 0 (False) and logical 1 (True)单项选择题

类似问题

Question at position 1 Consider the following code segment. double firstDouble = 2.5; int firstInt = 30; int secondInt = 5; double secondDouble = firstInt - secondInt / firstDouble + 2.5; What value will be assigned to secondDouble when the code segment is executed?5.012.525.530.5

What will be the value of x after the following statement executes:

Solve in C: 100 + 200 / 10 - 3 * 10

According to operator precedence rules, the result of the expression 16 ** 2 / 4 is

Question at position 10 In the following expression, which will be the second calculation run by MATLAB? X = (2+4)^2(1+3)/2 ^2(2+4)(1+3)

Which operator has the lowest precedence?

Which operator has the lowest precedence?

Consider the following code segment: x = 5 y = 7 z = x - y * 2 After this code segment executes, the value of z is:

更多留学生实用工具

智能学习助手

风格化写作助手

论文查重助手

文献引用助手

课堂转译助手

课堂笔记助手

Quiz搜索助手

学校历年真题

智能刷题助手

智能匹配练习

希望你的学习变得更简单

What value would the variable x have after the following line of code: x = 1 < 8 + ~10 > 5 Note - The values of x shown below are logical 0 (False) and logical 1 (True)单项选择题

类似问题

Question at position 1 Consider the following code segment. double firstDouble = 2.5; int firstInt = 30; int secondInt = 5; double secondDouble = firstInt - secondInt / firstDouble + 2.5; What value will be assigned to secondDouble when the code segment is executed?5.012.525.530.5

What will be the value of x after the following statement executes:

Solve in C: 100 + 200 / 10 - 3 * 10

According to operator precedence rules, the result of the expression 16 ** 2 / 4 is

Question at position 10 In the following expression, which will be the second calculation run by MATLAB? X = (2+4)^2*(1+3)/2 ^2(2+4)(1+3)*

Which operator has the lowest precedence?

Which operator has the lowest precedence?

Consider the following code segment: x = 5 y = 7 z = x - y * 2 After this code segment executes, the value of z is:

更多留学生实用工具

希望你的学习变得更简单

Question at position 10 In the following expression, which will be the second calculation run by MATLAB? X = (2+4)^2(1+3)/2 ^2(2+4)(1+3)