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Sum number with k
By aboodmanna, 10 years ago, In English

Hello everyone how i can sum a number (n) from array with at leaset specfic number (k) in JAVA .

like e.x ) n= 18 , k= 2

18 = 7 + 11 . array[2, 3, 5, 7, 11, 13, 17, 19, 23] ............................................... e.x) n = 11 , k= 3 11= 5 + 4 + 2 .

array[2, 3, 5, 4, 11, 13, 6, 19, 23]

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10 years ago, # |
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    10 years ago, # ^ |
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    sgtlaugh can you help me :)

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      10 years ago, # ^ |
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      I'm sorry, I really can't comprehend what you're trying to say.

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        10 years ago, # ^ |
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        how i can sum a number from an array

        check this :

        n=5

        array contain (1,4,2,2) :

        the element = 1+4 ==5

        how i can get these (1,4) ?

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          10 years ago, # ^ |
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          You can use dynamic programming. Google for dynamic programming knapsack print solution.

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