Initial data commit

Task/Multiplication-tables/C/multiplication-tables.c

@@ -0,0 +1,17 @@
+#include <stdio.h>
+
+int main(void)
+{
+	int i, j, n = 12;
+
+	for (j = 1; j <= n; j++) printf("%3d%c", j, j != n ? ' ' : '\n');
+	for (j = 0; j <= n; j++) printf(j != n ? "----" : "+\n");
+
+	for (i = 1; i <= n; i++) {
+		for (j = 1; j <= n; j++)
+			printf(j < i ? "    " : "%3d ", i * j);
+                printf("| %d\n", i);
+        }
+
+	return 0;
+}