I think that A could be the correct answer. The others are not as credible as A.
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Answer:
Option 1: May crash at runtime because it can input more elements than the array can hold
Explanation:
Given the code as follows:
- int[] a = {1, 3, 7, 0, 0, 0};
- int size = 3, capacity = 6;
- int value = cin.nextInt();
- while (value > 0)
- {
- a[size] = value;
- size++;
- value = cin.nextInt();
- }
From the code above, we know the <em>a</em> is an array with six elements (Line 1). Since the array has been initialized with six elements, the capacity of the array cannot be altered in later stage.
However, a while loop is created to keep prompting for user input an integer and overwrite the value in the array started from index 3 (Line 4- 9). In every round of loop, the index is incremented by 1 (Line 7). If the user input for variable <em>value</em> is always above zero, the while loop will persist. This may reach a point where the index value is out of bound and crash the program. Please note the maximum index value for the array is supposedly be 5.
Answer:
Explanation:
learn by picking up courses and books
but if you don't have any prior programming experience, i recommend you DON'T do c++ first, but instead use an easier language to get the hang of it, like Python.
Answer:
Stalin's plan was to cut western Germany off from its capital
Explanation:
Stalin's plan was to cut western Germany off from its capital so that the new government, based in Berlin, could not control its territory in western Germany. He hoped that this would prove that a divided Germany would not work in practice.
