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Fundamental Principle of Counting

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Question

The following program (myprog) is run from the command line as my prog $123$ what would be the output? main ${$ int argc,
char argv(])
[int i, j =0
for (i =o; ii < argc; i ++)
j=j+atoi(argv [i]);
printf(" $%$ d",j);]
$}$

A

1

2

3

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B

6

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C

Error

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D

" 123 "

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Solution

The correct option is B Error
The output will be error. Because given that in the loop i=0 but it does not given that where i will be goes. So, j did not mentioned clearly.

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