From 9fe033ea88c2f705ec18c232873d056e0c229d72 Mon Sep 17 00:00:00 2001
From: Gaspard Coulet <gaspard.coulet@mines-ales.org>
Date: Wed, 28 Apr 2021 23:05:53 +0200
Subject: Initial commit

---
 sem_2/HLIN202/TP/TP11-12/exo6.cpp | 98 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 98 insertions(+)
 create mode 100644 sem_2/HLIN202/TP/TP11-12/exo6.cpp

(limited to 'sem_2/HLIN202/TP/TP11-12/exo6.cpp')

diff --git a/sem_2/HLIN202/TP/TP11-12/exo6.cpp b/sem_2/HLIN202/TP/TP11-12/exo6.cpp
new file mode 100644
index 0000000..55b5d4d
--- /dev/null
+++ b/sem_2/HLIN202/TP/TP11-12/exo6.cpp
@@ -0,0 +1,98 @@
+#include<iostream>
+#include<cmath>
+
+
+struct s_point {
+  char nom;
+  int x,y;
+};
+
+struct lignepolygonale {
+  int nombre;
+  s_point *points;
+};
+
+double distance (s_point, s_point);
+void affiche (s_point);
+
+double longueur ( lignepolygonale lp) {
+  double ret=0;
+  for ( int i = 0; i < lp.nombre-1; i ++) {
+    ret += distance (lp.points[i], lp.points[i+1]);
+  }
+  return ret;
+}
+lignepolygonale saisieLP () {
+  lignepolygonale ret;
+  std::cout<<"Nombre de points de la LP :";
+  std::cin>>ret.nombre;
+  std::cout<<std::endl;
+  ret.points=new s_point[ret.nombre];
+  for ( int i =0; i < ret.nombre; i ++) {
+    std::cout<< " Entrez le nom du point numero "<<i+1<<" ";
+    std::cin >> ret.points[i].nom;
+    std::cout << " Entrez les coords du point " << ret.points[i].nom << std::endl<<"x : ";
+    std::cin >> ret.points[i].x;
+    std::cout<<"    y : ";
+    std::cin>>ret.points[i].y;
+    std::cout<<std::endl;
+  }
+  return ret;
+}
+lignepolygonale carre ( int n, s_point A) {
+  lignepolygonale ret;
+  ret.nombre=5;
+  ret.points=new s_point[ret.nombre];
+  ret.points[0]=A;
+  ret.points[1].x=A.x+n;
+  ret.points[1].y=A.y;
+  ret.points[2].x=A.x+n;
+  ret.points[2].y=A.y+n;
+  ret.points[3].x=A.x;
+  ret.points[3].y=A.y+n;
+  ret.points[4]=A;
+  return ret;
+}
+void afficheLP ( lignepolygonale lp){
+  for (int i = 0; i< lp.nombre; i ++){
+    affiche(lp.points[i]);
+  }
+}
+double distance (s_point a, s_point b){
+  return sqrt(pow(b.x-a.x,2)+pow(b.y-a.y,2));
+}
+
+s_point saisie (){
+  s_point point;
+  std::cout<<"Saisir le nom du point ( une lettre capitale) "<<std::endl;
+  std::cin>>point.nom;
+  std::cout<<std::endl<<"Saisir la coordonnee en x ";
+  std::cin >>point.x;
+  std::cout << std::endl << "Saisir la coordonnee en y ";
+  std::cin >> point.y;
+  std::cout << std::endl;
+  if ( (int) point.nom > 90 || (int)point.nom < 65){
+    std::cout<<" Saisie incorrecte"<<std::endl;
+    point = saisie();}
+  return point;
+}
+void affiche (s_point point){
+  std::cout<<"point"<<point.nom<<" de coordonees " << point.x << point.y << std::endl;
+}
+void maz ( s_point * point) {
+  point->nom = (char)0;
+  point->x=0;
+  point->y=0;
+}
+s_point sym ( s_point point) {
+  s_point ret;
+  ret.x= - point.x;
+  ret.y= -point.y;
+  ret.nom = (char)(65+(90-(int)point.nom));
+  return ret;
+}
+int main () {
+  lignepolygonale zbeb;
+  zbeb=saisieLP();
+  return 0;
+}
-- 
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