मराठी

A student executes the following code to increase the value of a variable 'x' by 2. He has written the following statement, which in incorrect. x=+2; What will be the correct statement - Computer Applications

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प्रश्न

A student executes the following code to increase the value of a variable 'x' by 2.

He has written the following statement, which in incorrect.

x=+2;

What will be the correct statement?

  1. x+=2;
  2. x=2
  3. x=x+2;

पर्याय

  • Only A

  • Only C

  • All the three

  • Both A and C

MCQ

उत्तर

Both A and C

Explanation:

  • Both x+=2; and x = x+2; are correct statements to increase the value of the variable x by 2.
  • The x+= 2; is a shorthand notation for x=x+2;, and both achieve the same result.
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