21. Print a graphic using a double loop

Source: Internet
Author: User

/** Print Diamond **/ Public classPRINTLX { Public Static voidMain (string[] args) {//Outer Loop, executes five times, outputs one line at a time *         for(inti = 1; I <= 5; i++) {             for(intj=1;j<=5-i;j++) {System.out.print (" "); }            //Inner Loop, execute five times, output one at a time *             for(intj = 1;j<=2*i-1;j++) {System.out.print ("*");        } System.out.println (); }         for(inti = 1; I <= 4; i++) {             for(intj=1;j<=i;j++) {System.out.print (" "); }            //Inner Loop, execute five times, output one at a time *             for(intj = 1;j<=7-2* (i-1); J + +) {System.out.print ("*");        } System.out.println (); }    }}
/** Print Parallelogram **/ Public classPrintparallelogram { Public Static voidMain (string[] args) {//Outer Loop, executes five times, outputs one line at a time *         for(inti = 1; I <= 5; i++) {             for(intj = 1; J <= 5-i; J + +) {System.out.print (" "); }            //Inner Loop, execute five times, output one at a time *             for(intj = 1;j<=5;j++) {System.out.print ("*");        } System.out.println (); }    }}
/** Print Rectangle **/ Public classPrintrect { Public Static voidMain (string[] args) {//Outer Loop, executes five times, outputs one line at a time *         for(inti = 1; I <= 5; i++) {            //Inner Loop, execute five times, output one at a time *             for(intj = 1;j<=5;j++) {System.out.print ("*");        } System.out.println (); }    }}
/** Print isosceles triangle **/ Public classPRINTSJX { Public Static voidMain (string[] args) {//Outer Loop, executes five times, outputs one line at a time *         for(inti = 1; I <= 5; i++) {             for(intj=1;j<=5-i;j++) {System.out.print (" "); }            //Inner Loop, execute five times, output one at a time *             for(intj = 1;j<=2*i-1;j++) {System.out.print ("*");        } System.out.println (); }    }}

21. Print a graphic using a double loop

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.