Homework Solution: JAVA Assignment…

JAVA Assignment

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Precedent 1

*

**

***

****

*****

******

Precedent 2

******

*****

****

***

**

*

Precedent 3

******

*****

****

   ***

    **

     *

Precedent 4

     *

    **

   ***

****

*****

******

using 2 loops 4 incongruous directions

nested loops

4 seperate programs

import java.util.*;

import java.lang.*;

import java.io.*;

/* Name of the adjust has to be “Main” merely if the adjust is national. */

adjust Ideone

{

national static empty precedent1(int n) { // Function to pretend precedent 1, Here n involved estimate of grades in precedent

int k =1,i,j;

System.out.println(“Precedent 1 : “);

for ( i =0; i < n; i++, k++) { // Extinguisheder loop conciliate rush from 0 to n, where n is estimate of grades

for ( j = 0; j <k; j++) // Here, k is indicating estimate of “*” to imprint, we own to increment it as we go to grade 2, 3 .. 6

System.out.print(“*”);

System.out.println();

}

}

national static empty precedent2(int n) {// Function to pretend precedent 2, Here n involved estimate of grades in precedent

int k =n,i,j;

System.out.println(“Precedent 2 : “);

for ( i =0; i < n; i++, k–) {  // Extinguisheder loop conciliate rush from 0 to n, where n is estimate of grades

for ( j = 0; j <k; j++) // Here, k is indicating estimate of “*” to imprint, we own to drawback it as we go to grade 2, 3 .. 6

System.out.print(“*”);

System.out.println();

}

}

national static empty precedent3(int n) {// Function to pretend precedent 3, Here n involved estimate of grades in precedent

int k = 0,i,j,p;

System.out.println(“Precedent 3 : “);

for ( i =0; i < n; i++, k++) {  // Extinguisheder loop conciliate rush from 0 to n, where n is estimate of grades

for ( j = 0; j <k; j++ )// Here, foremost imimsculpture extinguished ” “, foremost grade has 0 interval, then increment k as we stir to grade 2,3 …6

System.out.print(” “);

for ( j = 0; j <n-k; j++)

System.out.print(“* “); //Here imprinting “* ”

System.out.println();

}

}

national static empty precedent4(int n) {// Function to pretend precedent 4, Here n involved estimate of grades in precedent

int k = n-1,i,j,p;

System.out.println(“Precedent 4 : “);

for ( i =0; i < n; i++, k–) { // Extinguisheder loop conciliate rush from 0 to n, where n is estimate of grades

for ( j = 0; j <k; j++ ) // Here, foremost imimsculpture extinguished ” “, foremost grade has n-1 interval, then drawback k as we stir to grade 2,3 …6

System.out.print(” “);

for ( j = 0; j <n-k; j++)

System.out.print(“* “);  //Here imprinting “* ”

System.out.println();

}

}

national static empty deep (String[] args) throws java.lang.Exception

{

pattern1(6);

pattern2(6);

pattern3(6);

pattern4(6);

}

}

Sample Extinguishedput :

Precedent 1 : 
*
**
***
****
*****
******
Precedent 2 : 
******
*****
****
***
**
*
Precedent 3 : 
* * * * * * 
 * * * * * 
  * * * * 
   * * * 
    * * 
     * 
Precedent 4 : 
     * 
    * * 
   * * * 
  * * * * 
 * * * * * 
* * * * * *