From fe12fcd309812652abbdf140c67f9986a1967461 Mon Sep 17 00:00:00 2001
From: pacien
Date: Wed, 21 Feb 2018 00:06:03 +0100
Subject: Add sample TPC sources

---
 res/trinome.tpc | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 res/trinome.tpc

(limited to 'res/trinome.tpc')

diff --git a/res/trinome.tpc b/res/trinome.tpc
new file mode 100644
index 0000000..c3e2f94
--- /dev/null
+++ b/res/trinome.tpc
@@ -0,0 +1,43 @@
+/* #include <stdio.h>
+   #include <math.h> */
+/* int trinome(float a, float b, float c) ;
+    double valeur(double a, double b, double c, double x) ; */
+/* Résolution d'une équation du deuxième degré */
+float r1, r2;
+
+int main(void) {
+   int b, c;
+   b=-1;
+   while (b<=1) {
+       c=-1;
+       while (c<=1) {
+           print(b, c);
+           if (trinome(1,b,c)) {
+               print(r1, r2);
+               print(valeur(1,b,c,r1),valeur(1,b,c,r2));
+               if (0<=r1 && r1<=max && 0>=r2 && r2>=-max)
+                   return 0;
+           }
+           c=c+1;
+       }
+       b=b+1;
+   }
+   return 0;
+}
+
+int trinome(float a,float b, float c) {
+    float d;
+    float s;
+    d=b*b-4*a*c;
+    if (d>=0) {
+        s=sqrt(d);
+        r1=(-b+s)/(2*a);
+        r2=(-b-s)/(2*a);
+        return 1;
+    }
+    return 0;
+}
+
+double valeur(double a, double b, double c, double x) {
+    return a*x*x+b*x+c;
+}
\ No newline at end of file
-- 
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