C Exercises: Compute the sum of the three given integers. However, if any of the values is in the range 10..20 inclusive then that value counts as 0, except 13 and 17
C-programming basic algorithm: Exercise-31 with Solution
Write a C program to compute the sum of the three given integers. However, if any of the values is in the range 10..20 inclusive then that value counts as 0, except 13 and 17.
C Code:
#include <stdio.h>
#include <stdlib.h>
int main(void){
printf("%d",test(4, 5, 7));
printf("\n%d",test(7, 4, 12));
printf("\n%d",test(10, 13, 12));
printf("\n%d",test(13, 12, 18));
}
int test(int x, int y, int z)
{
return fix_num(x) + fix_num(y) + fix_num(z);
}
int fix_num(int n)
{
return (n < 13 && n > 9) || (n > 17 && n < 21) ? 0 : n;
}
Sample Output:
16 11 13 13
Pictorial Presentation:
Flowchart:

C Programming Code Editor:
Contribute your code and comments through Disqus.
Previous: Write a C program to compute the sum of the three integers. If one of the values is 13 then do not count it and its right towards the sum.
Next: Write a C program to check two given integers and return the value whichever value is nearest to 13 without going over. Return 0 if both numbers go over.
What is the difficulty level of this exercise?
Test your Programming skills with w3resource's quiz.
C Programming: Tips of the Day
Why doesn't a+++++b work?
printf("%d",a+++++b); is interpreted as (a++)++ + b according to the Maximal Munch Rule!.
++ (postfix) doesn't evaluate to an lvalue but it requires its operand to be an lvalue.
! 6.4/4 says the next preprocessing token is the longest sequence of characters that could constitute a preprocessing token"
Ref : https://bit.ly/3fdldUT
- New Content published on w3resource:
- HTML-CSS Practical: Exercises, Practice, Solution
- Java Regular Expression: Exercises, Practice, Solution
- Scala Programming Exercises, Practice, Solution
- Python Itertools exercises
- Python Numpy exercises
- Python GeoPy Package exercises
- Python Pandas exercises
- Python nltk exercises
- Python BeautifulSoup exercises
- Form Template
- Composer - PHP Package Manager
- PHPUnit - PHP Testing
- Laravel - PHP Framework
- Angular - JavaScript Framework
- Vue - JavaScript Framework
- Jest - JavaScript Testing Framework