Assuming that the following variables have been declared: evaluate the following
ID: 3663690 • Letter: A
Question
Assuming that the following variables have been declared:
evaluate the following expression. (e.g., 7.0 rather than 7 for a double, Strings in quotes).
Answer:
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Assuming that the following variables have been declared:
evaluate the following expression. (e.g., 7.0 rather than 7 for a double, Strings in quotes).
Answer:
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In a program reading user input by means of a Scanner, the user types the following line of input:
Into how many tokens will this line be split?
Answer:
Explanation / Answer
1)
It outputs -1
Since in string 3 .. There is not all X character in string .. So it returns -1
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2)
It will result
Since string 2 is concatenating with 17th char 'S' .
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3)
Since inout read is mix up of chracters and numbers.... the each data is split up by delimiter space.
So It splits "1+2" , "is", "3", "and", "1.5", "squared", "is", "2.25!"
So total count splitted into 8 tokens;