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aniked [119]
3 years ago
7

Write a method that takes three numerical String values and sums their values. For example, the call sumStrings("1", "5", "7") w

ould return 13. This is done in Java.
Computers and Technology
1 answer:
masha68 [24]3 years ago
7 0

Answer:

public static int sumStrings(String s1, String s2, String s3) {

       int i1 = Integer.parseInt(s1);

       int i2 = Integer.parseInt(s2);

       int i3 = Integer.parseInt(s3);

       

       int sum = i1 + i2 + i3;

       return sum;

   }

Explanation:

- Create a method called <em>sumStrings</em> that takes three strings

- Convert each string to integer using Integer.parseInt() method

- Sum the strings

- Return the result

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Does anyone know what the name of the game is, where you click on the grey dots in a 3x3 grid and try to make them all the same
antoniya [11.8K]

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Its the pattern puzzle game.

Explanation:

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Technological advancements during the industrial age provided Americans with:
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<h3>What were some technological advancements during the age of industry?</h3>

The growth in productivity is one that started with a little technical devices, such as the spinning jenny, spinning mule, and others.

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7 0
2 years ago
Write a java program called allDigitsOdd that returns whether every digit of a positive integer is odd. Return true if the numbe
Vlada [557]

Answer:

public class Digits

{

   public static boolean allDigitsOdd(int num)

   {

       boolean flag=true;

       int rem;

       while(num>0)

       {

           rem=num%10;

           num=num/10;

           if(rem%2==0)    // if a even digit found immediately breaks out of loop

           {

               flag=false;

               break;

           }

       }

       return flag;     //returns result

   }

   public static void main(String args[])

   {

       System.out.println(allDigitsOdd(1375));    //returns true as all are odd digits

   }

}

OUTPUT :

true

Explanation:

Above program has 2 static methods inside a class Digits. Logic behind above function is that a number is divided by 10 until it is less than 0. Each time its remainder by 0 is checked if even immediately breaks out of the loop.

4 0
3 years ago
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