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/TP7-8/ex8/exo8.cpp | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 sem_2/HLIN202/TP/TP7-8/ex8/exo8.cpp

(limited to 'sem_2/HLIN202/TP/TP7-8/ex8/exo8.cpp')

diff --git a/sem_2/HLIN202/TP/TP7-8/ex8/exo8.cpp b/sem_2/HLIN202/TP/TP7-8/ex8/exo8.cpp
new file mode 100644
index 0000000..d12de6e
--- /dev/null
+++ b/sem_2/HLIN202/TP/TP7-8/ex8/exo8.cpp
@@ -0,0 +1,27 @@
+#include<iostream>
+
+int produitscal (int v[], int u[], int d) {
+  int ret=0;
+  for (int i = 0; i < d; i ++) {
+    ret += v[i]*u[i];
+  }
+  return ret;
+}
+
+int main () {
+  int d;
+  std::cout<<"entrez le nombre de composante des vecteurs" << std::endl;
+  std::cin >> d;
+  int v[d], u[d];
+  for (int i=0; i < d; i ++) {
+    std::cout<<"Entrez la valeur "<< i+1 << " de v"<<std::endl;
+    std::cin>>v[i];
+  }
+  for (int i=0; i < d; i ++ ) {
+    std::cout<<"Entrez la valeur "<< i+1 << " de u"<<std::endl;
+    std::cin>>u[i];
+  }
+  std::cout<<"Le produit scalaire de u.v vaut " << produitscal(v,u,d) << std::endl;
+  return 0;
+
+}
-- 
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