Welcome to Olastin 's Blog

F1 [Display Help] F2 [Rename the selected item] F3 [Search for a file or folder] F4 [Display the address bar list in File Explorer] F5 [Refresh the active window] F6 [Cycle through screen elements in a window or on the desktop] F10 [Activate the Menu bar in the active app] ALT + F4 [Close the active item, or exit the active app] ALT + ESC [Cycle through items in the order in which they were opened] ALT + underlined letter in menus and dialog box options [Perform the command for that letter] ALT + ENTER [Display properties for the selected item] ALT + SPACEBAR [Open the shortcut menu for the active window] ALT + LEFT ARROW [Back] ALT + RIGHT ARROW [Forward] ALT + PAGE UP [Move up one screen] ALT + PAGE DOWN [Move down one screen] ALT + TAB [Switch between open apps (except desktop apps)] CTRL + F4 [Close the active document (in apps that allow you to

import java.util.*; import java.util.Scanner; public class gp{ public static void main(String[] args) { String matric=""; int i; for(i=0;i<50;i++){ > double sum,units,gp; int com111, com112, com113, com114, sta111, sta112, mth111, mth112,otm111; Scanner input=new Scanner(System.in); System.out.println( "Enter MATRIC NO"); matric=input.next(); System.out.println( "Enter COM111 Score"); com111=input.nextInt(); System.out.println( "Enter COM112 Score"); com112=input.nextInt(); System.out.println( "Enter COM113 Score"); com113=input.nextInt(); System.out.println( "Enter COM114 Score"); com114=input.nextInt(); System.out.println( "Enter STA111 Score"); sta111=input.nextInt(); System.out.println( "Enter STA112 Score"); sta112=input.nextInt(); System.out.println( "Enter MTH111 Score"); mth111=input.nextInt(); System.out.p

Steps on how to use JDK  Install JDK compiler either JDK 1.5.0, JDK 1.6.0 or JDK 1.7.0  Click on Start button and select command prompt or press window key to type cmd press enter key.  Type in the following command;  Cd\ press enter key  Cd\ program file  Cd\ java  Cd\ jdk 1.5.0  Cd\ bin  Edit (program name.java () eg area.java where area serves as) program name)  Then press enter key Steps on how to use Netbean  Install Netbean compiler either 7.0 or 8.0  Double click on Netbean icon on the desktop  Click on file  Select new  Select new java project then enter project name