For multi-loop--java
Print out four different triangles with the for multi-loop.
The pattern is as follows:
4 different triangle patterns are printed as follows
------------------
*
**
***
------------------
***
**
*
------------------
*
**
***
------------------
***
**
*
------------------
Code:
Import java.util.*;
public class Sanjiaoxing {
/*
* *
* **
* * * * triangle Printing
*/
Triangle Printing 1
public static void Fun1 ()
{
for (int i=0;i<3;i++)
{
for (int j=0;j<i;j++)
{
System.out.print ("*");
}
System.out.println ("*");
}
}
Triangle Printing 2
// ***
// **
// *
public static void Fun2 ()
{
for (int i=3;i>0;i--)
{
for (int j=i-1;j>0;j--)
{
System.out.print ("*");
}
System.out.println ("*");
}
}
Print a triangle 3 graphic
// *
// **
// ***
public static void Fun3 ()
{
for (int i=0;i<3;i++)
{
for (int j=1;j<3-i;j++)
{
System.out.print ("");
}
for (int t=0;t<i;t++)
{
System.out.print ("*");
}
System.out.println ("*");
}
}
Print Triangle 4
// ***
// **
// *
public static void Fun4 ()
{
for (int i=0;i<3;i++)
{
for (int j=0;j<i;j++)
System.out.print ("");
for (int t=1;t<3-i;t++)
{
System.out.print ("*");
}
System.out.println ("*");
}
}
public static void Main (string[] args)
{
System.out.println ("4 different triangular patterns print as follows");
System.out.print ("------------------" + "\ n");
Fun1 ();
System.out.print ("------------------" + "\ n");
Fun2 ();
System.out.print ("------------------" + "\ n");
Fun3 ();
System.out.print ("------------------" + "\ n");
Fun4 ();
System.out.print ("------------------" + "\ n");
}
}
Individual self-writing for multiple loops, using 4 functions. Each function prints a graph, and finally calls together 4 functions Print out the 4 triangles above. This is just a simple for multi-loop application, if you have more difficult exercises can be sent over.
For multi-loop--java