commenting

03-for_loop.c

@@ -1,13 +1,13 @@
-#include<stdio.h>
-#include<stdlib.h>
+#include<stdio.h>			// stdio Header file
+#include<stdlib.h>			// stdlib Header file
 
 int main() {
 
-	printf("Hello World\n");
-	int i;
-	for(i=0; i<10; i++)
+	printf("Hello World\n");	// print simple Hello msg
+	int i;				// i is initialized to 1
+	for(i=0; i<10; i++)		// for( initial value ; end condition ; increment of i )
 	{
-		printf("In a loop\n");
+		printf("In a loop\n");	// Printing msg which show's when loop executing 10 times
 	}
 
 	return EXIT_SUCCESS;

09-getchar_example.c

@@ -1,13 +1,13 @@
-#include<stdio.h>
-#include<stdlib.h>
+#include<stdio.h> 		// stdio Header file
+#include<stdlib.h>		// stdio Header file
 
 int main() 
 {
-	printf("Please enter a char \n");
-	char c = getchar();
-	getchar(); // for the newline
+	printf("Please enter a char \n");		// Asking user to enter a character 
+	char c = getchar();				// getting user character input in c variable
+	getchar(); 					// for the newline
 
-	printf("The user entered %c, what a character \n",c);
+	printf("The user entered %c, what a character \n",c);	// showing output to user that user enter this character
 
 	return 0;