Find the output of the following program.main(){int i =_1_abc(10);print f ("%d
",--i);}int_1_abc(int i){return(i ++);}a)1b)5c)9d)11Correct answer is option 'C'. Can you explain this answer?

Question

Answer

Explanation:

Main Function:
- The main function calls the _1_abc function with the argument 10 and assigns the return value to variable i.
- Then it prints the value of --i, which decrements the value of i before printing.

_1_abc Function:
- The _1_abc function takes an integer input i and returns i++.
- This means it increments the input value i and returns the result.

Output Calculation:
- In the main function, _1_abc(10) is called, which increments 10 to 11 and returns 11.
- This value is then decremented by 1 in --i, resulting in 10.
- Therefore, the output of the program is 10.
Therefore, the correct answer is option C) 9.

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