printf, sprintf print at least two decimal places

Posted by philbrowndotcom on Stack Overflow See other posts from Stack Overflow or by philbrowndotcom
Published on 2010-06-03T14:24:29Z Indexed on 2010/06/03 14:34 UTC
Read the original article Hit count: 217

Filed under:

formatting

|

printf

|

sprintf

I'm trying to figure out how to use sprintf to print at least two decimal places and no leading zeros. For instance

input:

output:

any formatting help would be appreciated

© Stack Overflow or respective owner

Related posts about formatting

C++ Formatting like visual studio c# formatting

as seen on Stack Overflow - Search for 'Stack Overflow'
I like the way Visual studio (2008) format C# code; unfortunately it seems it doesn't behave in the same way when writing C++ code. For example, when I write a code in this way: class Test { public: int x; Test() {this->x=20;} ~Test(){} }; in C# (ok this is C++ but you can understand… >>> More
Why do XSLT editors insert tab or space characters into XSLT to format it?

as seen on Programmers - Search for 'Programmers'
All XSLT editors I've tried till now add tab or space characters to the XSLT to indent it for formatting. This is done even in places within the XSLT where these characters are significant to the XSLT processor. XSLT modified for formatting in this way can produce output very different to that of… >>> More
Excel: conditionally format a cell using the format of another, content-matching cell

as seen on Super User - Search for 'Super User'
I have an Excel spreadsheet where I’d like to be able to create a “key” of formatted cells with unique values, and then in another sheet format cells using the key formatting. So for example, my key is as follows, with one value per cell and the visual formatting indicated in parentheses: A (red… >>> More
Globalize your Web Applications: PHP's Locale Formatting Classes

as seen on Internet.com - Search for 'Internet.com'
In part 3 of the Globalize your Web Applications series, we'll be exploring PHP's I18N_Number and I18N_Currency classes, both of which are part of the I18N Libraries. >>> More
Tip#102: Did you know… How to specify tag specific formatting

as seen on ASP.net Weblogs - Search for 'ASP.net Weblogs'
Let’s see this with an example. I have the following html code on my page. Now if I format the document by selecting Edit –> Format document (or Ctrl K, Ctrl D) The document becomes I want the content inside td should remain on the same line Read More......(read more) >>> More

Related posts about printf

C Number to Text problem with ones and tens..

as seen on Stack Overflow - Search for 'Stack Overflow'
#include<stdio.h> #include<conio.h> main() { int ones,tens,ventoteen, myloop = 0; long num2,cents2,centeens,cents1,thousands,hundreds; double num; do{ printf("Enter a number: "); scanf("%lf",&num); if(num<=10000 || num>=0) { if (num==0) { printf("\t\tZero"); } num=(num*100); num2=… >>> More
Avoid trailing zeroes in printf()

as seen on Stack Overflow - Search for 'Stack Overflow'
I keep stumbling on the format specifiers for the printf() family of functions. What I want is to be able to print a double (or float) with a maximum given number of digits after the decimal point. If I use: printf("%1.3f", 359.01335); printf("%1.3f", 359.00999); I get 359.013 359.010 Instead… >>> More
How to get colored output with printf?

as seen on Stack Overflow - Search for 'Stack Overflow'
Hello, is there a way to get with printf colored output? #!/usr/bin/perl use warnings; use strict; use Term::ANSIColor; printf "%4.4s\n", colored( '0123456789', 'magenta' ); Output: (only newline) >>> More
Unexpected result from printf

as seen on Stack Overflow - Search for 'Stack Overflow'
#include<stdio.h> int main() { printf("He %c llo",65); } Output: He A llo #include<stdio.h> int main() { printf("He %c llo",13); } Output: llo. It doesnt print He. I can understand that 65 is ascii value for A and hence A is printed in first case but why llo in second case… >>> More
printing reverse in singly link list using pointers

as seen on Stack Overflow - Search for 'Stack Overflow'
i have been trying this code. i think the logic is ok but the program terminates abruptly when the display_rev function is called here is code of display_rev void display_rev(emp_node *head) { emp_node *p=head, *q; while(p->next != NULL) p=p->next; while(p!=head || p==head){ … >>> More