cap.c: new; casting.c: more tests

2 files changed, 67 insertions, 10 deletions

diff --git a/cap.c b/cap.c
new file mode 100644
index 0000000..d985e91
--- /dev/null
+++ b/cap.c
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2014  Tomasz Kramkowski <tk@the-tk.com>
+ *
+ * This program is free software. It is licensed under version 3 of the
+ * GNU General Public License.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see [http://www.gnu.org/licenses/].
+ */
+#include <stdio.h>
+#include <string.h>
+#include <stdbool.h>
+#include <ctype.h>
+
+char *capitalise(char *string)
+{
+	bool last_sep = true; /* Nothing is a separator too. */
+	for (int i = 0; i < strlen(string); i++) {
+		if (isalpha(string[i])) {
+			string[i] = last_sep ? toupper(string[i]) : tolower(string[i]);
+			last_sep = false;
+		} else
+			last_sep = true;
+	}
+	return string;
+}
+
+int main(void)
+{
+	char string[] = "thIs iS MEANT to Be some Kind OF tEsT strinG?\n";
+	printf(capitalise(string));
+	return true;
+}
diff --git a/casting.c b/casting.c
index 9911112..8bbe36c 100644
--- a/casting.c
+++ b/casting.c
@@ -13,22 +13,46 @@
 
 #define harray(type, name, x, y) type (*name)[y] = malloc(sizeof(type) * x * y)
 
-int main(int argc, char **argv)
+int main(/*int argc, char **argv*/)
 {
 	/*int (*test)[5] = malloc(sizeof(int) * 5 * 10);*/
-	harray(int, test, 10, 5);
+	/*harray(int, test, 10, 5);*/
+
+	/*for (int i = 0; i < 10; i++)*/
+		/*for (int ii = 0; ii < 5; ii++) {*/
+			/*test[i][ii] = i * ii;*/
+			/*printf("%d, ", i * ii);*/
+		/*}*/
+	/*putchar('\n');*/
+
+	/*for (int i = 0; i < 10 * 5; i++)*/
+		/*printf("%d, ", *(((int *)test) + i));*/
+	/*putchar('\n');*/
+
+	int test[10][5] = {
+		{1, 2, 3, 4, 5},
+		{4, 1, 6, 7, 8},
+		{9, 7, 7, 4, 0},
+		{7, 0, 4, 2, 9},
+		{3, 9, 3, 3, 8},
+		{4, 3, 1, 4, 7},
+		{5, 2, 2, 6, 6},
+		{0, 3, 3, 7, 5},
+		{1, 4, 4, 7, 4},
+		{2, 7, 0, 8, 3}};
+
+	for (int i = 0; i < 5 * 10; i++)
+		printf("%d, ", ((int *)test)[i]);
 
-	for (int i = 0; i < 10; i++)
-		for (int ii = 0; ii < 5; ii++) {
-			test[i][ii] = i * ii;
-			printf("%d, ", i * ii);
-		}
 	putchar('\n');
 
-	for (int i = 0; i < 10 * 5; i++)
-		printf("%d, ", *(((int *)test) + i));
+	/* int *another = (int *){1, 2, 4, 6};*/
+
+	/*for (int i = 0; i < 4; i++)*/
+		/*printf("%d, ", another[i]);*/
+
 	putchar('\n');
 
-	free(test);
+	/*free(test);*/
 	return 0;
 }