Printing a simple histogram in C
By: Ignatius in C Tutorials on 2012-03-16
This simple C program prints a simple histogram.
#include <stdio.h>
#define SIZE 10
int main()
{
// declare and initialize an array named n with size SIZE...
int n[SIZE] = {19, 3, 15, 7, 11, 9, 13, 5, 17, 1};
int i, j;
// display the table header...
printf("%s%13s%17s\n","Element/index", "Value", "Histogram");
// do the iteration...
// the outer for loop, read row by row...
for(i=0; i <= (SIZE-1); i++)
{
printf("%9d%15d ", i, n[i]);
// the inner for loop, for every row, read column by column and print the bar...
for(j = 1; j<= n[i]; j++)
// print the asterisk bar...repeat...
printf("*");
// go to new line for new row...repeats...
printf("\n");
}
return 0;
}
Add Comment
This policy contains information about your privacy. By posting, you are declaring that you understand this policy:
- Your name, rating, website address, town, country, state and comment will be publicly displayed if entered.
- Aside from the data entered into these form fields, other stored data about your comment will include:
- Your IP address (not displayed)
- The time/date of your submission (displayed)
- Your email address will not be shared. It is collected for only two reasons:
- Administrative purposes, should a need to contact you arise.
- To inform you of new comments, should you subscribe to receive notifications.
- A cookie may be set on your computer. This is used to remember your inputs. It will expire by itself.
This policy is subject to change at any time and without notice.
These terms and conditions contain rules about posting comments. By submitting a comment, you are declaring that you agree with these rules:
- Although the administrator will attempt to moderate comments, it is impossible for every comment to have been moderated at any given time.
- You acknowledge that all comments express the views and opinions of the original author and not those of the administrator.
- You agree not to post any material which is knowingly false, obscene, hateful, threatening, harassing or invasive of a person's privacy.
- The administrator has the right to edit, move or remove any comment for any reason and without notice.
Failure to comply with these rules may result in being banned from submitting further comments.
These terms and conditions are subject to change at any time and without notice.
- Data Science
- Android
- React Native
- AJAX
- ASP.net
- C
- C++
- C#
- Cocoa
- Cloud Computing
- HTML5
- Java
- Javascript
- JSF
- JSP
- J2ME
- Java Beans
- EJB
- JDBC
- Linux
- Mac OS X
- iPhone
- MySQL
- Office 365
- Perl
- PHP
- Python
- Ruby
- VB.net
- Hibernate
- Struts
- SAP
- Trends
- Tech Reviews
- WebServices
- XML
- Certification
- Interview
categories
Related Tutorials
Sum of the elements of an array in C
Printing a simple histogram in C
Find square and square root for a given number in C
Simple arithmetic calculations in C
Passing double value to a function in C
Passing pointer to a function in C
Infix to Prefix And Postfix in C
while, do while and for loops in C
Comments