First commit

IUT/Info1/TD/Exercices/9.5_table_mult/fonctions.cpp

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+#include <iostream>
+#include <iomanip>
+#include <math.h>
+
+#include "fonctions.h"
+
+using namespace std;
+
+unsigned int nombre_de_Chiffres(unsigned int a) {
+    return log10(a) + 2;
+}
+
+void table_De_multiplication(unsigned int n) {
+    unsigned int espacement;
+    
+    espacement = nombre_de_Chiffres(n*n);
+    cout << setw(espacement) << "";
+
+    for (unsigned int i = 1; i <= n; i++) {
+        cout << setw(espacement) << i;
+    }
+    cout << endl;
+
+
+    for (unsigned int y = 1; y <= n; y++) {
+        cout <<  setw(espacement) << y;
+        for (unsigned int x = 1; x <= n; x++) {
+            cout << setw(espacement) << x*y;
+        }
+        cout << endl;
+    }
+
+    
+}