Trying word length counting

wordhistogram.c

@@ -0,0 +1,37 @@
+#include <stdio.h>
+#define IN 1
+#define OUT 0
+
+
+main () {
+    /*initialize the counting variables and array*/
+    int c, wl, state, i;
+    int wlarr[10];
+    /* zero out the array */
+    for (i=0; i<10; i++)
+        wlarr[i]=0;
+    /*take input*/
+    /*for (i=0; i<10; i++)
+        printf("On array element %d\n", i);*/
+        while ((c = getchar()) != EOF)
+        {
+            /*printf("state is %d\n", state);*/
+            if (state == OUT)
+            {
+                wlarr[i]=wl;
+                wl=0;
+                putchar('\n');
+                /*if you were out and a new char comes in, you're back in a word*/
+                state = IN;
+            }
+            if (state == IN);
+                putchar(c);
+                ++wl;
+            if (c == ' ' || c =='\n' || c =='\t')
+            /*if there's a blank, newline or tab, you're out of a word*/
+            state = OUT;
+            printf("Word length is %d\n", wl);
+        }
+    
+    
+}