amp-web-push-widget button.amp-subscribe { display: inline-flex; align-items: center; border-radius: 5px; border: 0; box-sizing: border-box; margin: 0; padding: 10px 15px; cursor: pointer; outline: none; font-size: 15px; font-weight: 500; background: #4A90E2; margin-top: 7px; color: white; box-shadow: 0 1px 1px 0 rgba(0, 0, 0, 0.5); -webkit-tap-highlight-color: rgba(0, 0, 0, 0); } /** * Jetpack related posts */ /** * The Gutenberg block */ .jp-related-posts-i2 { margin-top: 1.5rem; } .jp-related-posts-i2__list { --hgap: 1rem; display: flex; flex-wrap: wrap; column-gap: var(--hgap); row-gap: 2rem; margin: 0; padding: 0; list-style-type: none; } .jp-related-posts-i2__post { display: flex; flex-direction: column; /* Default: 2 items by row */ flex-basis: calc( ( 100% - var(--hgap) ) / 2 ); } /* Quantity qeuries: see https://alistapart.com/article/quantity-queries-for-css/ */ .jp-related-posts-i2__post:nth-last-child(n+3):first-child, .jp-related-posts-i2__post:nth-last-child(n+3):first-child ~ * { /* From 3 total items on, 3 items by row */ flex-basis: calc( ( 100% - var(--hgap) * 2 ) / 3 ); } .jp-related-posts-i2__post:nth-last-child(4):first-child, .jp-related-posts-i2__post:nth-last-child(4):first-child ~ * { /* Exception for 4 total items: 2 items by row */ flex-basis: calc( ( 100% - var(--hgap) ) / 2 ); } .jp-related-posts-i2__post-link { display: flex; flex-direction: column; row-gap: 0.5rem; width: 100%; margin-bottom: 1rem; line-height: 1.2; } .jp-related-posts-i2__post-link:focus-visible { outline-offset: 2px; } .jp-related-posts-i2__post-img { order: -1; max-width: 100%; } .jp-related-posts-i2__post-defs { margin: 0; list-style-type: unset; } /* Hide, except from screen readers */ .jp-related-posts-i2__post-defs dt { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(1px, 1px, 1px, 1px); white-space: nowrap; } .jp-related-posts-i2__post-defs dd { margin: 0; } /* List view */ .jp-relatedposts-i2[data-layout="list"] .jp-related-posts-i2__list { display: block; } .jp-relatedposts-i2[data-layout="list"] .jp-related-posts-i2__post { margin-bottom: 2rem; } /* Breakpoints */ @media only screen and (max-width: 640px) { .jp-related-posts-i2__list { display: block; } .jp-related-posts-i2__post { margin-bottom: 2rem; } } /* Container */ #jp-relatedposts { display: none; padding-top: 1em; margin: 1em 0; position: relative; clear: both; } .jp-relatedposts:after { content: ''; display: block; clear: both; } /* Headline above related posts section, labeled "Related" */ #jp-relatedposts h3.jp-relatedposts-headline { margin: 0 0 1em 0; display: inline-block; float: left; font-size: 9pt; font-weight: bold; font-family: inherit; } #jp-relatedposts h3.jp-relatedposts-headline em:before { content: ""; display: block; width: 100%; min-width: 30px; border-top: 1px solid #dcdcde; border-top: 1px solid rgba(0,0,0,.2); margin-bottom: 1em; } #jp-relatedposts h3.jp-relatedposts-headline em { font-style: normal; font-weight: bold; } /* Related posts items (wrapping items) */ #jp-relatedposts .jp-relatedposts-items { clear: left; } #jp-relatedposts .jp-relatedposts-items-visual { margin-right: -20px; } /* Related posts item */ #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post { float: left; width: 33%; margin: 0 0 1em; /* Needs to be same as the main outer wrapper for Related Posts */ box-sizing: border-box; -moz-box-sizing: border-box; -webkit-box-sizing: border-box; } #jp-relatedposts .jp-relatedposts-items-visual .jp-relatedposts-post { padding-right: 20px; filter: alpha(opacity=80); -moz-opacity: .8; opacity: .8; } #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post:nth-child(3n+4), #jp-relatedposts .jp-relatedposts-items-visual .jp-relatedposts-post:nth-child(3n+4) { clear: both; } #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post:hover .jp-relatedposts-post-title a { text-decoration: underline; } #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post:hover { filter: alpha(opacity=100); -moz-opacity: 1; opacity: 1; } /* Related posts item content */ #jp-relatedposts .jp-relatedposts-items-visual h4.jp-relatedposts-post-title, #jp-relatedposts .jp-relatedposts-items p, #jp-relatedposts .jp-relatedposts-items time { font-size: 14px; line-height: 20px; margin: 0; } #jp-relatedposts .jp-relatedposts-items-visual .jp-relatedposts-post-nothumbs { position:relative; } #jp-relatedposts .jp-relatedposts-items-visual .jp-relatedposts-post-nothumbs a.jp-relatedposts-post-aoverlay { position:absolute; top:0; bottom:0; left:0; right:0; display:block; border-bottom: 0; } #jp-relatedposts .jp-relatedposts-items p, #jp-relatedposts .jp-relatedposts-items time { margin-bottom: 0; } #jp-relatedposts .jp-relatedposts-items-visual h4.jp-relatedposts-post-title { text-transform: none; margin: 0; font-family: inherit; display: block; max-width: 100%; } #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post .jp-relatedposts-post-title a { font-size: inherit; font-weight: normal; text-decoration: none; filter: alpha(opacity=100); -moz-opacity: 1; opacity: 1; } #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post .jp-relatedposts-post-title a:hover { text-decoration: underline; } #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post img.jp-relatedposts-post-img, #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post span { display: block; max-width: 90%; overflow: hidden; text-overflow: ellipsis; } #jp-relatedposts .jp-relatedposts-items-visual .jp-relatedposts-post img.jp-relatedposts-post-img, #jp-relatedposts .jp-relatedposts-items-visual .jp-relatedposts-post span { height: auto; max-width: 100%; } #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post .jp-relatedposts-post-date, #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post .jp-relatedposts-post-context { opacity: .6; } /* Hide the date by default, but leave the element there if a theme wants to use css to make it visible. */ .jp-relatedposts-items .jp-relatedposts-post .jp-relatedposts-post-date { display: none; } /* Behavior when there are thumbnails in visual mode */ #jp-relatedposts .jp-relatedposts-items-visual div.jp-relatedposts-post-thumbs p.jp-relatedposts-post-excerpt { display: none; } /* Behavior when there are no thumbnails in visual mode */ #jp-relatedposts .jp-relatedposts-items-visual .jp-relatedposts-post-nothumbs p.jp-relatedposts-post-excerpt { overflow: hidden; } #jp-relatedposts .jp-relatedposts-items-visual .jp-relatedposts-post-nothumbs span { margin-bottom: 1em; } /* List Layout */ #jp-relatedposts .jp-relatedposts-list .jp-relatedposts-post { clear: both; width: 100%; } #jp-relatedposts .jp-relatedposts-list .jp-relatedposts-post img.jp-relatedposts-post-img { float: left; overflow: hidden; max-width: 33%; margin-right: 3%; } #jp-relatedposts .jp-relatedposts-list h4.jp-relatedposts-post-title { display: inline-block; max-width: 63%; } /* * Responsive */ @media only screen and (max-width: 640px) { #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post { width: 50%; } #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post:nth-child(3n) { clear: left; } #jp-relatedposts .jp-relatedposts-items-visual { margin-right: 20px; } } @media only screen and (max-width: 320px) { #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post { width: 100%; clear: both; margin: 0 0 1em; } #jp-relatedposts .jp-relatedposts-list .jp-relatedposts-post img.jp-relatedposts-post-img, #jp-relatedposts .jp-relatedposts-list h4.jp-relatedposts-post-title { float: none; max-width: 100%; margin-right: 0; } } /* * Hide the related post section in the print view of a post */ @media print { .jp-relatedposts { display:none ; } }.wp-block-jetpack-rating-star span:not([aria-hidden="true"]) { display: none; } .amp-logo amp-img{width:190px} .amp-menu input{display:none;}.amp-menu li.menu-item-has-children ul{display:none;}.amp-menu li{position:relative;display:block;}.amp-menu > li a{display:block;} /* Inline styles */ ins.acss263b2{display:block;}div.acss21998{clear:both;float:left;margin:0 0 20px 0;max-width:100%;}ins.acss6cf41{display:block;text-align:center;}figure.acss63440{max-width:318px;}figure.acss03bb2{max-width:344px;}figure.acssb771d{max-width:350px;}div.acss138d7{clear:both;}div.acssf5b84{--relposth-columns:3;--relposth-columns_m:2;--relposth-columns_t:2;}div.acssd2b40{aspect-ratio:1/1;background:transparent url(https://code4coding.com/wp-content/uploads/2021/01/Rfhombus-star.jpg) no-repeat scroll 0% 0%;height:150px;max-width:150px;}div.acss6bdea{color:#333333;font-family:Arial;font-size:12px;height:75px;}div.acss2f0d2{aspect-ratio:1/1;background:transparent url(https://code4coding.com/wp-content/uploads/2024/03/phppyramid2.jpg) no-repeat scroll 0% 0%;height:150px;max-width:150px;}div.acss3d2b1{aspect-ratio:1/1;background:transparent url(https://i0.wp.com/code4coding.com/wp-content/uploads/2018/09/floyd1.jpg?resize=150%2C150&ssl=1) no-repeat scroll 0% 0%;height:150px;max-width:150px;}a.acss9bfd5{font-size:14.52427184466pt;}a.acssc37f8{font-size:16.427184466019pt;}a.acss29e97{font-size:16.631067961165pt;}a.acss361c8{font-size:17.174757281553pt;}a.acss51c7b{font-size:20.029126213592pt;}a.acssa2e10{font-size:20.097087378641pt;}a.acss5dd67{font-size:21.728155339806pt;}a.acssf0e8e{font-size:12.077669902913pt;}a.acss759e3{font-size:17.922330097087pt;}a.acss0abf8{font-size:21.252427184466pt;}a.acss2c000{font-size:13.300970873786pt;}a.acss349b0{font-size:10.038834951456pt;}a.acssf23c5{font-size:8pt;}a.acss7e0a8{font-size:9.2233009708738pt;}a.acsse6f77{font-size:16.970873786408pt;}a.acssc51bb{font-size:14.116504854369pt;}a.acss38f57{font-size:11.26213592233pt;}a.acss066f0{font-size:22pt;}a.acss4e811{font-size:17.31067961165pt;}a.acssfccbf{font-size:19.961165048544pt;}a.acss9cc90{font-size:12.417475728155pt;}a.acss01721{font-size:15.339805825243pt;}a.acsse9f66{font-size:15.543689320388pt;}a.acss72254{font-size:20.708737864078pt;}a.acsseedeb{font-size:20.776699029126pt;}a.acss25b87{font-size:14.320388349515pt;}a.acss7c517{font-size:12.757281553398pt;}a.acss6bf84{font-size:13.504854368932pt;}a.acss7a3ee{font-size:18.941747572816pt;}a.acssf92d5{font-size:18.26213592233pt;}a.acss551d3{font-size:16.291262135922pt;} .icon-widgets:before {content: "\e1bd";}.icon-search:before {content: "\e8b6";}.icon-shopping-cart:after {content: "\e8cc";}
Floyd's triangle

Hollow Triangle star Pattern using while loop in Java

Hollow Triangle star Pattern  using nested while loop in Java

In this tutorial, we will discuss the Hollow Triangle star Pattern in Java using nested while loop

In this program, we are going to learn about how to display  Hollow Tringle star pattern using nested while loop in Java programming  language

Here, we display some Hollow triangle Pattern program with coding using nested while loop and also program get input from the user using Scanner class in Java  programming language

The user can provide numbers as they wish and get the  Hollow Triangle pattern according to their input.

Floyd’s triangle star pattern 1

Program 1

import java.util.Scanner;//import the scanner class 
class Triangle_While1{ 
public static void main(String args[]){ 
Scanner scan=new Scanner(System.in);
//create a scanner object 
System.out.print("Enter the number of rows"); 
int rows=scan.nextInt();

int i,j;
    i=1;
    while(i<=rows){
        j=1;
        while(j<=i){
        System.out.print(" ");
        
    if(j==1 || j==i ||i==rows )
        System.out.print("*");
    else
        System.out.print(" ");
    j++;;
}
i++;
System.out.print("\n");//Move to the next line for print
    }
}
}

When the above code is executed, it produces the following results

Hollow Triangle star Pattern

Floyd’s triangle star pattern 2

Program 2

import java.util.Scanner;//import the scanner class 
class Triangle_While2{ 
public static void main(String args[]){ 
Scanner scan=new Scanner(System.in);
//create a scanner object 
System.out.print("Enter the number of rows: "); 
int rows=scan.nextInt();

int i,j;
    i=1;
    while(i<=rows){
        j=i;
        while(j<rows){
        System.out.print(" ");
        j++;
        }
        j=1;
        while(j<=i){
        
    if(j==i || j==1 ||i==rows )
        System.out.print("*");
    else
        System.out.print(" ");
    j++;;
        }
        i++;
System.out.print("\n");//Move to the next line for print
}

}
}

When the above code is executed, it produces the following results

Hollow Triangle star Pattern

 

Floyd’s triangle star pattern 3

Program 3

import java.util.Scanner;//import the scanner class 
class Triangle_While3{ 
public static void main(String args[]){ 
Scanner scan=new Scanner(System.in);
//create a scanner object 
System.out.print("Enter the number of rows: "); 
int rows=scan.nextInt();

int i,j;
    i=1;
    while(i<=rows){
        j=1;
        while(j<=rows){
        
    if(j==i || j==rows ||i==1 )
        System.out.print("*");
    else
        System.out.print(" ");
    j++;;
        }
        i++;
System.out.print("\n");//Move to the next line for print
}

}
}

When the above code is executed, it produces the following results

Hollow Triangle Pattern

 

Floyd’s triangle star pattern 4

Program 4

import java.util.Scanner;//import the scanner class 
class Triangle_While4{ 
public static void main(String args[]){ 
Scanner scan=new Scanner(System.in);
//create a scanner object 
System.out.print("Enter the number of rows: "); 
int rows=scan.nextInt();

int i,j;
    i=1;
    while(i<=rows){
        j=i;
        while(j<=rows){
        
    if( i==1|| j==i || j==rows)
        System.out.print("*");
    else
        System.out.print(" ");
    j++;;
        }
        i++;
System.out.print("\n");//Move to the next line for print
}

}
}

When the above code is executed, it produces the following results

Hollow Triangle Pattern

 

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While loop in Java language

Nested while loop in Java language

Triangle Hollow Pattern using nested while loop in Cpp
Hollow Pyramid Pattern in Java using nested while
Karmehavannan

I am Mr S.Karmehavannan. Founder and CEO of this website. This website specially designed for the programming learners and very especially programming beginners, this website will gradually lead the learners to develop their programming skill.

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