창의적 문제 해결을 위한 파이썬 프로그래밍 Chapter 2 Enhancement Coding

#창의적 문제 해결을 위한 파이썬 프로그래밍 Chapter 2 Enhancement Coding

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#2-1

print("12345678","홍길동")

print("12345678"+"홍길동")

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#2-2

print(("12345678"+"홍길동")*3)

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#2-3

print(("#"*3+"*"*4)*2)

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#2-4

print("1+3+5+7+9 = ",1+3+5+7+9)

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#2-5

print("(2+4+6+8+10) / 5 =",(2+4+6+8+10) / 5)

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#2-6

import turtle

turtle.shape("turtle")

turtle.forward(100)

turtle.left(120)

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#2-7

import turtle

turtle.reset()

turtle.shape("turtle")

turtle.circle(100)

turtle.circle(100, steps=3)

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#2-8

import turtle

turtle.shape("turtle")

turtle.forward(100)

turtle.left(60)

turtle.forward(100)

turtle.left(60)

turtle.forward(100)

turtle.left(60)

turtle.forward(100)

turtle.left(60)

turtle.forward(100)

turtle.left(60)

turtle.forward(100)

turtle.left(60)

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#2-9

import turtle

turtle.reset()

turtle.shape("turtle")

turtle.circle(100)

turtle.circle(100, steps=6)

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#2-10

import turtle

turtle.shape("turtle")

turtle.forward(50)

turtle.left(90)

turtle.forward(100)

turtle.right(90)

turtle.forward(50)

turtle.right(90)

turtle.forward(100)

turtle.left(90)

turtle.forward(30)

turtle.left(90)

turtle.forward(100)

turtle.right(90)

turtle.forward(80)

turtle.right(90)

turtle.forward(100)

turtle.left(90)

turtle.forward(30)

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#2-11

import turtle

turtle.reset()

turtle.shape("turtle")

turtle.forward(100)

turtle.up()

turtle.goto(0,+50)

turtle.down()

turtle.forward(100)

turtle.up()

turtle.goto(0,-50)

turtle.down()

turtle.forward(100)

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#2-12

import turtle

turtle.reset()

turtle.shape("turtle")

turtle.right(90)

turtle.forward(100)

turtle.up()

turtle.goto(+50,0)

turtle.down()

turtle.forward(100)

turtle.up()

turtle.goto(-50,0)

turtle.down()

turtle.forward(100)