Write a loop to print all elements in hourly_temperature. Separate elements with a -> surrounded by spaces. Sample output for the given program with input: '90 92 94 95' 90 -> 92 -> 94 -> 95 Note: 95 is followed by a space, then a newline.
Write a loop to print all elements in hourly_temperature. Separate elements with a -> surrounded by spaces. Sample output for the given program with input: '90 92 94 95' 90 -> 92 -> 94 -> 95 Note: 95 is followed by a space, then a newline.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question
I can't seem to figure out what is wrong. After 95 it requires a space, then a newline. Can someone help me correct this mistake?
![**Program Task:**
Write a loop to print all elements in `hourly_temperature`. Separate elements with `->` surrounded by spaces.
Sample output for the given program with input: `'90 92 94 95'`
```
90 -> 92 -> 94 -> 95
```
**Note**: 95 is followed by a space, then a newline.
**Code Example:**
```python
user_input = input()
hourly_temperature = user_input.split()
for i in hourly_temperature:
if i != hourly_temperature[len(hourly_temperature)-1]:
print(i, end=' -> ')
else:
print(i)
```
**Explanation:**
1. The program first takes an input string of temperatures separated by spaces.
2. It splits this input into a list, `hourly_temperature`.
3. It iterates over each element in the list.
4. For each element, it checks if it is the last element in the list:
- If it is not the last element, it prints the element followed by ` -> `.
- If it is the last element, it simply prints the element followed by a newline.
**Testing:**
- 1 test passed
- All tests passed](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F722c0934-aff7-4600-989e-1d198e6697ab%2Fbeb7bc4a-f729-431a-a0d2-46572471633f%2Fht0nu48_processed.png&w=3840&q=75)
Transcribed Image Text:**Program Task:**
Write a loop to print all elements in `hourly_temperature`. Separate elements with `->` surrounded by spaces.
Sample output for the given program with input: `'90 92 94 95'`
```
90 -> 92 -> 94 -> 95
```
**Note**: 95 is followed by a space, then a newline.
**Code Example:**
```python
user_input = input()
hourly_temperature = user_input.split()
for i in hourly_temperature:
if i != hourly_temperature[len(hourly_temperature)-1]:
print(i, end=' -> ')
else:
print(i)
```
**Explanation:**
1. The program first takes an input string of temperatures separated by spaces.
2. It splits this input into a list, `hourly_temperature`.
3. It iterates over each element in the list.
4. For each element, it checks if it is the last element in the list:
- If it is not the last element, it prints the element followed by ` -> `.
- If it is the last element, it simply prints the element followed by a newline.
**Testing:**
- 1 test passed
- All tests passed
![[Educational Context: Understanding Whitespace Differences in Programming Outputs]
### Example of Testing Outputs in a Coding Environment
**Testing with Input:** `'90 92 94 95'`
- **Issue:** The output is nearly correct, but there is a discrepancy in whitespace.
- **Message:** "Output is nearly correct; but whitespace differs. See highlights below."
#### Your Output:
```
90 -> 92 -> 94 -> 95
```
#### Expected Output:
```
90 -> 92 -> 94 -> 95
```
- **Highlight:** The difference is in the whitespace within the sequence of numbers. It is essential to match the expected formatting exactly.
#### Additional Test:
- **Testing with Input:** `'-32 -35 -42'`
This example highlights the importance of precise formatting in coding, especially when verification tests involve exact matches, including spaces. Always ensure your output aligns perfectly with the expected results in both content and format.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F722c0934-aff7-4600-989e-1d198e6697ab%2Fbeb7bc4a-f729-431a-a0d2-46572471633f%2F5vfwp1_processed.png&w=3840&q=75)
Transcribed Image Text:[Educational Context: Understanding Whitespace Differences in Programming Outputs]
### Example of Testing Outputs in a Coding Environment
**Testing with Input:** `'90 92 94 95'`
- **Issue:** The output is nearly correct, but there is a discrepancy in whitespace.
- **Message:** "Output is nearly correct; but whitespace differs. See highlights below."
#### Your Output:
```
90 -> 92 -> 94 -> 95
```
#### Expected Output:
```
90 -> 92 -> 94 -> 95
```
- **Highlight:** The difference is in the whitespace within the sequence of numbers. It is essential to match the expected formatting exactly.
#### Additional Test:
- **Testing with Input:** `'-32 -35 -42'`
This example highlights the importance of precise formatting in coding, especially when verification tests involve exact matches, including spaces. Always ensure your output aligns perfectly with the expected results in both content and format.
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