Latest TCS Aptitude Question SOLUTION: One circular array is given (means the memory allocation takes place like a circular fashion) dimension (9X7) .starting address is 3000.find the address of (2, 3)

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One circular array is given (means the memory allocation takes place like a circular fashion) dimension (9X7) .starting address is 3000.find the address of (2, 3)

Asked In TCS Flower (12 years ago)

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shruti  (11 years ago)

@krishnamurthy: how is it 3018? what is the formula for circular array?

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krishnamurthy  (12 years ago)

the address of (2,3) is 3018

Is this solution Helpfull? Yes (3) | No (16)  

RAHUL UBHALE  (9 years ago)

starting address is 3000
every element takes 2 bytes
total elements before (2*3)=9*1+2
9*1-from first rows , 9 elements in each row

so , (2*3) is 12th element of given array
1) 3000 -->(1,1)
2) 3002 -->(1,2)
3) 3004 -->(1,3)
4) 3006 -->(1,4)
5) 3008 -->(1,5)
6) 3010 -->(1,6)
7) 3012 -->(1,7)
8) 3014 -->(1,8)
9) 3016 -->(1,9)
10) 3018 -->(2,1)
11) 3020 -->(2,2)
12) 3022 -->(2,3)...............Answer

formula to calculate
=baseAddress+sizeOfDataType*((rowCountCurr-1*columnCount)+columncountCurr-1)
=3000+2((2-1)*9 +(3-1))
=3000+2(9+2)
=3022
...........answer

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deepak gupta  (11 years ago)

how 3818
plz explain it clearly...

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Nitesh Dangarh  (9 years ago)

it's a 9x7 int array so it reqiure a 126 bytes for storing.b'ze integer value need 2 byes of memory allocation .and starting add is 3000so starting add of 2x3 will be 3012.

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