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Number of subarrays with sum exactly = k.
Given an array a[] = {1, 1 ,1 , -1} . you have to find all the subarrays of the given array whose sum is exactly = k.
There is an geeks_article for it but the explanation is not good and clear and also without proof .
Can anyone explain me how to solve this problem with some explanation !
Thanks !
| Rev. | Lang. | By | When | Δ | Comment | |
|---|---|---|---|---|---|---|
| en5 |
|
a_journey | 2019-02-05 15:22:55 | 11 | Tiny change: ' 1 , -1 } \n\nAns =' -> ' 1 , -1 } and k = 1 \n\nAns =' | |
| en4 |
|
a_journey | 2019-02-05 15:20:39 | 81 | ||
| en3 |
|
a_journey | 2019-02-05 15:18:17 | 6 | ||
| en2 |
|
a_journey | 2019-02-05 15:17:44 | 4 | Tiny change: 'xactly =_ ****k.\n\n\nTh' -> 'xactly =_ k.\n\n\nTh' | |
| en1 |
|
a_journey | 2019-02-05 15:17:25 | 430 | Initial revision (published) |
