Answer:
D. End-User Programmer.
Explanation:
A stack data structure is used to holds data for programs. The first data to go into a stack is always the last to be extracted (First-in-Last-out). Data is read into the stack with the push function and retrieved with the pop function.
When the stack is empty, it means there are no data left to pop from it. If a pop function is issued at this time, the program conventionally throws an error, there is no need for the end-user to write an exception handler for it because the end-user programmer has done that already.
I think it may digital citizenship
Answer:
- num1=10
- num2 =20
- num3="30"
- sum = num1+num2+num3
- print (num1)
- print (num2)
- print (num3)
- print (sum)
The error is at line 3. The variable num3 has been assigned a string value with use of the quotes.
To fix the error, take away the quotes from the number 30, since the arithemetic operation cannot be carried out on the string in python program language.
Explanation:
A solid white line means no passing or changing lanes. Hope this helps.
Answer:
Helping you out
Explanation:
I have no idea what the answer is. Why did you not pay attention in school when they taught this, Huh why did you not pay attention.
