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mixer [17]
3 years ago
5

A “greedy algorithm” sometimes works well for optimization problems???

Computers and Technology
1 answer:
mrs_skeptik [129]3 years ago
5 0
An optimization problem is one in which you want to find, not just a solution, but the best  solution •<span>A <span>“greedy algorithm” sometimes works </span></span><span>well for optimization problems </span>•<span>But only a few optimization problems can </span><span> be solved by the <span>greedy method</span></span>
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Explanation:

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4 years ago
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3 years ago
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kolbaska11 [484]

Answer:

Here is the program for the given question

Explanation:

class StringSet

{

ArrayList<String> arraylist; //a reference variable of ArrayList of generic type String

//A no argument constructor.

public StringSet()

{

arraylist=new ArrayList<String>(); //instantiating the ArrayList object

}

//A mutator that adds a String newStr to the StringSet object.

void add(String newStr)

{

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}

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int size()

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}

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int numChars()

{

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{

sum+=str.length();

}

 

return sum;

}

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int countStrings(int len)

{

int count = 0;

for(String str:arraylist)

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if(str.length() == len)

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}

return count;

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}

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3 years ago
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