StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

POC Primer Plus Programming Exercise Question
primarykey
Id
6304457
data
AcceptedAnswerId
6304513
AnswerCount
5
ClosedDate
CommentCount
7
CommunityOwnedDate
CreationDate
2011-06-10T09:28:26.413
FavoriteCount
0
LastActivityDate
2018-02-19T07:40:58.770
LastEditDate
2013-01-21T06:55:43.977
LastEditorUserId
635608
OwnerUserId
767912
ParentId
0
PostTypeId
1
Score
0
ViewCount
2134
LastEditorDisplayName
text
Body
I'm working through 'C Primer Plus', was just going through the programming exercises and I've hit a brick wall on the last one on the fifth chapter (Operators, Expressions and Statements). The exercise is: Write a program that requests the user to enter a Fahrenheit temperature. The program should read the temperature as a type double number and pass it as an argument to a user-supplied function called Temperatures(). This function should calculate the Celsius equivalent and the Kelvin equivalent and display all three temperatures with a precision of two places to the right of the decimal. It should identify each value with the temperature scale it represents. Here is the formula for converting Fahrenheit to Celsius: Celsius = 1.8 * Fahrenheit + 32.0 The Kelvin scale, commonly used in science, is a scale in which 0 represents absolute zero, the lower limit to possible temperatures. Here is the formula for converting Celsius to Kelvin: Kelvin = Celsius + 273.16 The Temperatures() function should use const to create symbolic representations of the three constants that appear in the conversions. The main() function should use a loop to allow the user to enter temperatures repeatedly, stopping when a q or other nonnumeric value is entered. My code is: <pre><code>#include <stdio.h> void Temperatures(double); int main(void) { double farh; printf("Enter a fahrenheit temperature: "); scanf("%f", &farh); printf("\n"); Temperatures(farh); return 0; } void Temperatures(double f) { float c; float k; c = 1.8 * f + 32; k = c + 273.16; printf("Fahrenheit Celcius Kelvin\n"); printf("%.2f %.2f %.2f\n", f, c, k); } </code></pre> Where have I gone wrong? :o Just get nonsense.
Tags
<c>
Title
C Primer Plus Programming Exercise Question
singulars
PostAcceptedAnswerId
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. USMat
UserOwnerUserId
1. USAnonymous
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
2. PO
 singulars
 PostTypePostTypeId
 PTAnswer
3. PO
 singulars
 PostTypePostTypeId
 PTAnswer
VotesPostIdCreationDate
1. VO
 singulars
 PostPostId
 POC Primer Plus Programming Exercise Question
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTApproveEditSuggestion
CommentsPostId

Querying!

Guidance

A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.