C Exercises: Compute the sum of the two given integers. If the sum is in the range 10..20 inclusive return 30
C-programming basic algorithm: Exercise-17 with Solution
Write a C program to compute the sum of the two given integers. If the sum is in the range 10..20 inclusive return 30.
C Code:
#include <stdio.h>
#include <stdlib.h>
int main(void){
printf("%d",test(12, 17));
printf("\n%d",test(2, 17));
printf("\n%d",test(22, 17));
printf("\n%d",test(20, 0));
}
int test(int a, int b)
{
return a + b >= 10 && a + b <= 20 ? 30 : a + b;
}
Sample Output:
29 30 39 30
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Flowchart:
C Programming Code Editor:
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Previous: Write a C program to check if a triple is presents in an array of integers or not. If a value appears three times in a row in an array it is called a triple.
Next: Write a C program that accept two integers and return true if either one is 5 or their sum or difference is 5.
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C Programming: Tips of the Day
Static variable inside of a function in C
The scope of variable is where the variable name can be seen. Here, x is visible only inside function foo().
The lifetime of a variable is the period over which it exists. If x were defined without the keyword static, the lifetime would be from the entry into foo() to the return from foo(); so it would be re-initialized to 5 on every call.
The keyword static acts to extend the lifetime of a variable to the lifetime of the programme; e.g. initialization occurs once and once only and then the variable retains its value - whatever it has come to be - over all future calls to foo().
Ref : https://bit.ly/3fOq7XP
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