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:
numMugs=input(); #take input from the user and store it on a numMugs variable.
print ('Number of mugs:'+numMugs) #print the numMugs variable value with the Number of mugs: line.
Output:
- If the input is 8 then the program is print Number of mugs: 8.
- If the input is 'Harry' then the program is print Number of mugs: Harry.
Explanation:
- The above program is in python language with the two statements one in input and the other is output.
- The first line takes input and stores it into a variable named "numMugs".
- The second line print the value as Number of mugs: value_of_numMugs.
- The above program works for any type of input. It can work for the string data type or integer data type or character data type or any other data type.
Answer:
Used for if you accidentally delete something or if you later want to retrieve something.
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Explanation:
