Using for Loop and Questions

 The for Loop Construct:

The for loop construct is far superior and more powerful than the loop constructs provided by the language. The construct provides a compact way of specifying the statements the statements that control repetition of the steps within the loop.

Syntax: for(starting_value ; ending range ; increment/decrement)

Example 1: Leap year within range

Example 2: Table for 2

 

Example 3: Table from 2 to 20

Example 4:prime number user defined

 

 Example 5: factorial

 

 Example 6: pattern left side star

*
* *
* * *
* * * *
* * * * *

 

 Example 7: inverted pattern left side star

* * * * *
* * * *
* * * 
* *
*

 Example 8: star pyramid

        *
      * * *
    * * * * *
  * * * * * * *
* * * * * * * * *

Example 9: inverted pyramid

* * * * * * * * *
  * * * * * * *
    * * * * *
      * * *
        *

 Example 10: hollow diamond star pattern

**********
****  ****
***    ***
**      **
*        *
*        *
**      **
***    ***
****  ****
**********

Code:

Output: