1 result = 0 234567 3 while True: 8 9 10 11 12 13 print (result) user_input input ("Type in a quit or calculate: ") if user_input == 'quit': break operator = user_input[0] number int(user_input[1:]) if operator == '+': result result + number elif operator == '-': result = result - number

1 result = 0 234567 3 while True: 8 9 10 11 12 13 print (result) user_input input ("Type in a quit or calculate: ") if user_input == 'quit': break operator = user_input[0] number int(user_input[1:]) if operator == '+': result result + number elif operator == '-': result = result - number

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter2: Using Data

Section: Chapter Questions

Problem 12RQ

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Concept explainers

Concept of memory addresses in pointers

The concept of pointers in high-level languages was introduced in C programming. Pointers are simply the variables that are used to store memory addresses of another variable. These special variables are generally used in the languages such as C Programming and C++ Programming, where it allows the programmer to work more deeply with memory and its addresses.

Question

Could someone please help me modify this code? I don't know where is the problem with this code

1 result = 0
2
3 while True:
4
56789DHE
10
11
12
13
print (result)
user_input
=
input("Type in a quit or calculate: ")
if user_input == 'quit' :
break
=
operator
user_input[0]
number = int(user_input[1:])
if operator == '+'
result = result + number
elif operator == '_':
result = result - number
Compilation Failed
/usercode/file.cpp:6:22: warning: multi-character character constant [-Wmultichar]
if user_input == 'quit':
^~~~~~
/usercode/file.cpp:1:1: error: 'result' does not name a type
result = 0
^~~~~~

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