Write all kinds of graphics in shell or Python

First, the shell.

Equilateral triangle

[[email protected] my_script]# sh ff.shnum:6     *     ***   *****  ******* ********************[[email protected]  my_script]# cat ff.sh#!/bin/bash############################################################## ############ file name: ff.sh# author: huxianyong# mail: [email  protected]# created time: 2017 June 07   Wednesday  16 41 minutes, 14 seconds ################################## ###################################### #read  -p  "num:"  numfor ((i=1;i<= $num; i++)) Dofor ((j= $num (j>i;j--)) doecho -e  " \c" Donefor ((l=1;l<=i;l++)) doecho -e  "*\c" Donefor ((r=1;r <i;r++)) doecho -e  "*\c" Doneechodone or read -p  "num:"  numfor ((i=1;i<= $num; i++)) do     for ((j= $num; j>i;j--))     do         echo -e  "  \c "    done    for ((l=1;l<=2*i-1;l++))      do        echo -e  "*\c"     done     echodone

[[Email protected] my_script]# SH ff.shnum:6 * * * * * * * * * * * * * * * * * * * * * * * * *[[email protected] My_scrip t]# Cat ff.sh#!/bin/bash########################################################################## File Name:ff.sh # author:huxianyong# Mail: [email protected]# Created time:2017 June 07 Wednesday 16:41 14 seconds ################################## ###################################### #read-P "num:" Numfor ((i=1;i<= $num; i++)) Dofor ((j= $num; j>i;j--)) Doecho-e "\c" Donefor ((l=1;l<=i;l++)) doecho-e "* \c" Doneechodone

Isosceles Right Triangle

[[Email protected] my_script]# sh ff.shnum:5*************************[[email protected] my_script]# cat ff.sh#!/bin/ bash########################################################################## File name:ff.sh# Author:huxianyong # Mail: [email protected]# Created time:2017 June 07 Wednesday 16:41 14 seconds #################################################### #################### #read-P "num:" Numfor ((i=1;i<= $num; i++)) Do for ((l=1;l<=2*i-1;l++)) do echo-e "*\c "Done Echodone

Rhombic

for  ((i = 1; i < 12; i++))  do     if  [[  $i  -le 6 ]]; then         for  (( j = $ ((12-i));  j > i; j--))           do             echo -n  "   ";         done          for  ((m = 1; m <= $ (2*i-1);  m++))           do             #echo  -n  "$i  "             echo -n   "* "          done          echo&nBSP; ""      elif [[  $i  -gt 6 ]]; then          n=$ ((12-i))          for  ((j  = $ ((12-n));  j > n; j--))           do             echo -n  "   ";         done          for  ((m = 1; m <= $ (2*n-1);  m++))           do             #echo  -n  "$i  "             echo -n   "* "          done          echo  ""      fi done

The other shapes are similar.

Python print Diamond

* * * * * * * * * * * * * * * * *s = ' * ' For I in range (1, 8, 2): Print ((s*i). Center (7)) for I in Reversed (range (1, 6, 2) ): Print ((s*i). Center (7))

This article is from the "Forand" blog, make sure to keep this source http://853056088.blog.51cto.com/12966870/1933243

Write all kinds of graphics in shell or Python