Fixed the styles and added a few comments

labs/lab2/dowhile.c

 #include <stdio.h>
 
-int main ()
+int main(void)
 {
+    // declaring a variable
     int countDown = 11;
+    // starting the loop
     do 
     {
         countDown--;
+	// printing out the value of countDown
 	printf("The value of countDown is %d\n", countDown);
     }while(countDown > 0);
     return 0;

labs/lab2/forloop.c

 #include <stdio.h>
 
-int main () 
+int main(void) 
 {
     int sum = 0;
-	for (int number = 0; number <= 10; number++) //Initialize for loop
+    // starting the loop
+    for (int number = 0; number <= 10; number++) 
     {
-		printf("The value of number is %d\n", number); //Print out the value of i
+        // printing out the value of number
+        printf("The value of number is %d\n", number); 
+	// adding number's value to sum
 	sum = sum + number;
     } 
+    // printing out the value of sum
     printf("The sum of all the numbers is %d\n", sum);
     return 0;
-	
 }

labs/lab2/whilebreak.c

 #include <stdio.h>
 
-int main ()
+int main(void)
 {
     int number = 0;
     while (number <= 10)
     {
         printf("A = %d\n", number);
+	// using if to decide which number to stop
 	if (number == 3)
 	{   
+	    // printing out the thing I wanna print out :P
 	    printf("Stopping here cuz my favorite number is %d\n", number);
+	    // making it stop with break;
 	    break;
 	}
-
+	// increasing the value of number
 	number++;
     }
-
     return 0;
 }