Final answer:
To find the largest number in an array in Java, the for loop should compare each element against the current largest number and update it if a larger number is found, iterating over the array using its length as the condition.
Step-by-step explanation:
The student is asking for help with a piece of code that finds the largest number in an array. The correct answer to fill in the blank of the for loop condition is the length of the array which is typically accessed using myArray.length. Here's how the completed for loop should look:
int huge = myArray[0];
for(int k = 0; k < myArray.length; k++) {
if(huge < myArray[k]) {
huge = myArray[k];
}
}
This loop will iterate over each element in the array, and the if statement will update the variable huge if the current element myArray[k] is larger than the value currently stored in huge.