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GeekInterview.com > Tech FAQs > Programming > C
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Question: Finding Two least number in array.
Answer: How to find the least two numbers in a single dimension array in a single pass (traversing the elements only once) |
| March 03, 2008 09:33:43 |
#1 |
| amitprasad |
Member Since: March 2008 Total Comments: 2 |
RE: Finding Two least number in array.
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It is very simple man. Just do like taht.
#define LEAST_COMPARE(index, least) list[index] < list[least]
for (index = 0;index < 10;index++)
{
if (LEAST_COMPARE(index,least))
{
second_least = least;
least = index;
}
}
list is array of elements and lest and second_least gives the index to array. |
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