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authorGaspard Coulet <gaspard.coulet@mines-ales.org>2021-04-28 23:05:53 +0200
committerGaspard Coulet <gaspard.coulet@mines-ales.org>2021-04-28 23:05:53 +0200
commit9fe033ea88c2f705ec18c232873d056e0c229d72 (patch)
tree0647dc8c51610c7336c88c04de2068ea14b21e17 /sem_2/HLIN202/TP/TP7-8/ex8/exo8.cpp
Initial commit
Diffstat (limited to 'sem_2/HLIN202/TP/TP7-8/ex8/exo8.cpp')
-rw-r--r--sem_2/HLIN202/TP/TP7-8/ex8/exo8.cpp27
1 files changed, 27 insertions, 0 deletions
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;
+
+}