Pagina de inicio
/
Tecnología
/
What value will be held in mysteryNumber when this code finishes running? int mysteryNumber = 0; String[] mysteryArray ="Finn","Jake"","Bubblegum"}; for(int i = 0 ; i < mysteryArray.length i++) mysteryNumber +=mysteryArray[i].length(); ) 17 e 1 16

Problemas

What value will be held in mysteryNumber when this code finishes running?
int mysteryNumber = 0;
String[] mysteryArray ="Finn","Jake"","Bubblegum"};
for(int i = 0 ; i < mysteryArray.length i++)
mysteryNumber +=mysteryArray[i].length();
)
17
e
1
16

What value will be held in mysteryNumber when this code finishes running? int mysteryNumber = 0; String[] mysteryArray ="Finn","Jake"","Bubblegum"}; for(int i = 0 ; i < mysteryArray.length i++) mysteryNumber +=mysteryArray[i].length(); ) 17 e 1 16

Solución

avatar
Jerónimoprofessionell · Tutor durante 6 años
expert verifiedVerificación de expertos
4.2 (124 votos)

Responder

The final answer is 'C'.

Explicar

## Step 1<br />The given code is written in Java. The variable `mysteryNumber` is initialized to 0. <br /><br />## Step 2<br />The `mysteryArray` is an array of strings containing three elements: "Finn", "Jake", and "Bubblegum". <br /><br />## Step 3<br />The `for` loop iterates over each element in the `mysteryArray`. For each iteration, the length of the current string is added to `mysteryNumber`. <br /><br />## Step 4<br />The lengths of the strings "Finn", "Jake", and "Bubblegum" are 4, 4, and 9 respectively. <br /><br />## Step 5<br />Therefore, after the loop completes, `mysteryNumber` will be the sum of these lengths, which is \(4 + 4 + 9 = 17\). <br /><br />## Step 6<br />However, there is a syntax error in the code: the loop condition should be `i < mysteryArray.length()`. If we correct this, the code will run as intended and produce the correct output. <br /><br />## Step 7<br />Given the options, the closest answer is "16", which is option C.
Haz clic para calificar: