Started working on exercise 7

vagen_till_c/ch2/exercise7.c

@@ -0,0 +1,30 @@
+#include <stdio.h>
+
+/* My solution to exercise 7 chapter 2 from "Vägen till C".
+ * Not done yet...
+ */
+
+int main()
+{
+    char c, all[100];
+    int i = 0;
+    int j= 0;
+
+    while ((c = getchar()) != EOF)
+    {
+        all[i] = c;
+        i++;
+    }
+    all[i] = '\0';
+
+    while (all[j] != EOF)
+    {
+        if (all[i] == ' ' || all[i] == '\n')
+        {
+            putchar('\n');
+        } 
+        putchar(all[j]);
+        j++;
+    }
+    putchar('\n');
+}

vagen_till_c/ch2/exercise7_ver2.c

@@ -0,0 +1,12 @@
+#include <stdio.h>
+
+/* Another solution to to exercise 7, chapter 2, "Vägen till C".
+ * Not done yet...
+ */
+
+int main()
+{
+    char c[100];
+    scanf("%100[0-9a-zA-Z ]", c);
+    printf("%s\n", c);
+}