Change: Changed C/28.preIncrement/, C/29.reverseNum/

Author: IcingTomato

C/28.preIncrement/preIncrement.c

@@ -0,0 +1,22 @@
+#include "../shit.h"
+
+int main(void)
+{
+	int i = 0;
+	int sum = 0;
+	int num, tmp;
+
+	printf("How many integers do you want to enter?"); scanf("%d", &num);
+
+	while (i < num)
+	{
+		printf("No.%d:", ++i); scanf("%d", &tmp);
+		sum += tmp;
+	}
+
+	printf("Sum is %d, average is %.2f.\n", sum, (double)sum / num);
+
+    printf("Press any key to continue.\n"); getchar();
+    
+    return 0;
+}

C/29.reverseNum/reverseNum.c

@@ -0,0 +1,24 @@
+#include "../shit.h"
+
+int main(void)
+{
+	int no;
+
+	do
+	{
+		printf("Enter a positive integer:"); scanf("%d", &no);
+
+		if (no <= 0)
+			puts("\aDo not enter a negative integer or 0! Fuck you.");
+	} while (no <= 0);
+
+	printf("The reverse of num is ");
+	while (no > 0)
+	{
+		printf("%d", no % 10);
+		no /= 10;
+	}
+	puts(".");
+
+	return 0;
+}