#include <stdio.h>
#include <cs50.h>
#include <string.h>
#include <ctype.h>
#include <math.h>
// PROTOTYPE THE FUNCTON
bool valid_triangle(float input1, float input2, float input3);
// RUN THE MAIN PROGRAMME
int main(void) {
//DECLARE THE VARIABLES WITHIN THE MAIN PROGRAMME FUNCTION FOR USE IN OTHER FUNCTIONS WITHIN MAIN
float input1;
float input2;
float input3;
printf("give me 3 positive real numbers\n");
do {
input1 = get_float("Integer 1: ");
input2 = get_float("Integer 2: ");
input3 = get_float("Integer 3: ");
}
while ((input1 || input2 || input3) <= 0);
if (valid_triangle(input1, input2, input3) == false)
{
printf("unfortunately those values do not make a valid triangle");
return false;
}
else {
printf("great, those 3 numbers should make a valid triangle");
return true;
}
}
bool valid_triangle(float input1, float input2, float input3) {
if ((input2 + input3) >= input1) ||
((input3 + input1) >= input2) || ((input1 + input2) >= input3))
{
return false;
}
else
{
return true;
}
}
errors:
valid_triangle.c:56:101: error: expected expression
if ((input2 + input3) > input1) ||
((input3 + input1) > input2) || ((input1 + input2) > input3));
^
1 error generated.
<builtin>: recipe for target 'valid_triangle' failed
make: *** [valid_triangle] Error 1
