I have to write a program in which main calls other functions that test a series of number if any are less than a number, if all the series' numbers are between two limits, and if any are negative. My code returns the values of 1 for true and 0 for false, but the assignment asks that they be printed as 'true' or 'false'. I'm not sure how to get the bool answers to print as a string from printf. I used if (atl == false) printf("false"); in my at_least.c and in main.c, but it returns only a long string of true or false (ex: truetruetrue....). I'm not sure if that is the correct coding and I'm putting it in the wrong spot or there was some other code that I need to use.
This is my main.c:
#include "my.h"
int main (void)
{
int x;
int count = 0;
int sum = 0;
double average = 0.0;
int largest = INT_MIN;
int smallest = INT_MAX;
bool atlst = false;
bool bet = true;
bool neg = false;
int end;
while ((end = scanf("%d",&x)) != EOF)
{
sumall(x, &sum); //calling function sumall
count++;
larger_smaller(x, &largest, &smallest); //calling function larger_smaller
if (atlst == false)
at_least(x, &atlst); //calling function at_least if x < 50
if (bet == true)
between(x, &bet); //calling function between if x is between 30 and 40 (inclusive)
if (neg == false)
negative(x, &neg); //calling function negative if x < 0
}
average = (double) sum / count;
print(count, sum, average, largest, smallest, atlst, bet, neg);
return;
}
my results for a set of numbers:
The number of integers is: 15
The sum is : 3844
The average is : 256.27
The largest is : 987
The smallest is : -28
At least one is < 50 : 1 //This needs to be true
All between 30 and 40 : 0 //This needs to be false
At least one is negative : 1 //This needs to be true
This is in C, which I can't seem to find much on.
Thanks in advance for your help!
ADDENDUM:
This is repeated from an answer below.
This worked for the at_least and negative functions, but not for the between function. I have
void between(int x, bool* bet)
{
if (x >= LOWER && x <= UPPER)
*bet = false;
return;
}
as my code. I'm not sure what's wrong.
Alternate branchless version:
"false\0true"+6*x
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