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--- programming:c:hello_world [2014/12/11 16:01] – czuber
+++ programming:c:hello_world [2014/12/11 16:22] (current) – czuber
@@ Line 1: / Line 1: @@
 ====== Hello world ! ======
-===== Exercice 1 =====
+===== Exercice 1 : printf =====
   * Open a terminal
@@ Line 64: / Line 64: @@
   * Run it again
   * Hello world !
-===== Exercice 3 =====
+===== Exercice 3 : scanf =====
   * Open a terminal
@@ Line 93: / Line 93: @@
 </code>
   * Then run your programm by typing "./ex3" in the terminal
+===== Exercice 4 : for =====
+  * Open a terminal
+  * Create your file by writing the following command
+<code c>
+vim ex4.c
+</code>
+  * Enter insertion mode by pressing Insert
+  * Write the lines below
+<code c>
+#include<stdio.h>
+int main(int argc, char** argv)
+{
+    int nbrMax;
+    int i = 1;
+    printf("Salut\nEntre un nombre\n");
+    scanf("%d", &nbrMax);
+    printf("Affichage de nombres de 1 à %d\n", nbrMax);
+    for(i=1;i<=nbrMax;i++)
+    {
+        printf("%d\n", i);
+    }
+    return 0;
+}
+</code>
+  * Then press Esc key
+  * Write :wq
+  * Compile your code with the following line
+<code>
+gcc -Wall ex4.c -o ex4
+</code>
+  * Then run your programm by typing "./ex4" in the terminal
+===== Exercice 5 : for in for =====
+  * Open a terminal
+  * Create your file by writing the following command
+<code c>
+vim ex5.c
+</code>
+  * Enter insertion mode by pressing Insert
+  * Write the lines below
+<code c>
+#include<stdio.h>
+int main(int argc, char** argv)
+{
+    int i = 1;
+    int j = 1;
+    int nbrMax = 10;
+    for(i=1;i<=nbrMax;i++)
+    {
+        for(j=1;j<=nbrMax;j++)
+        {
+            printf("%d\t", i*j);
+        }
+        printf("\n");
+    }
+    return 0;
+}
+</code>
+  * Then press Esc key
+  * Write :wq
+  * Compile your code with the following line
+<code>
+gcc -Wall ex5.c -o ex5
+</code>
+  * Then run your programm by typing "./ex5" in the terminal