10-one-word-per-line.c

@@ -1,14 +0,0 @@
-#include <stdio.h>
-
-int main()
-{
-	int c;
-
-	while((c = getchar()) != EOF) {
-		if (c == ' ' || c == '\n' || c == '\t')
-			printf("\n");
-		else
-			printf("%c", c);
-	}
-
-}

11-arrays.c

@@ -1,26 +0,0 @@
-#include <stdio.h>
-
-/* count digits, white space, others */
-int main()
-{
-	int c, i, nwhite, nother;
-	int ndigit[10];
-
-	nwhite = nother = 0;
-	for(i = 0; i < 10; ++i)
-		ndigit[i] = 0;
-
-	while ((c = getchar()) != EOF)
-		if (c >= '0' && c <= '9')
-			++ndigit[c-'0'];
-		else if (c == ' ' || c == '\n' || c == '\t')
-			++nwhite;
-		else
-			++nother;
-
-	printf("digits =");
-	for (i = 0; i < 10; ++i)
-		printf(" %d", ndigit[i]);
-	printf(", white space = %d, other = %d\n",
-		nwhite, nother);
-}