๐Ÿ“š ์Šคํ„ฐ๋””/ํŒŒ์ด์ฌ ์Šคํ„ฐ๋”” ๊ณผ์ œ ์ œ์ถœ

[4ํŒ€/๊น€์œค] 6์ฐจ์‹œ ํŒŒ์ด์ฌ ๊ณผ์ œ - ๋ฌธ์ž์—ด

์•Œ ์ˆ˜ ์—†๋Š” ์‚ฌ์šฉ์ž 2023. 5. 9. 00:06

1. ๋‹ค์Œ๊ณผ ๊ฐ™์ด ์ฝ”๋“œ๋ฅผ ์ž‘์„ฑํ–ˆ์„ ๋•Œ, ์‹คํ–‰ ๊ฒฐ๊ณผ๋ฅผ ์ž‘์„ฑํ•˜์‹œ์˜ค.

a = "H-e-l-l-o-P-y-t-h-o-n"
print(a[::3])

1๋ฒˆ ๋ฌธ์ œ ์‹คํ–‰๊ฒฐ๊ณผ

 

2. ๋‹ค์Œ๊ณผ ๊ฐ™์ด ์ฝ”๋“œ๋ฅผ ์ž‘์„ฑํ–ˆ์„ ๋•Œ, ์‹คํ–‰ ๊ฒฐ๊ณผ๋กœ ์•Œ๋งž์€ ๊ฒƒ์€?

value_l = "5"
value_2 = "5 - 2 - 10 - 10".split("-")[-1]
print(int(value_l)) * 3 + float(value_2)
  1. 5.0
  2. 10.0
  3. ์—๋Ÿฌ ๋ฐœ์ƒ
  4. 15.0
  5. 25.0

2๋ฒˆ ๋ฌธ์ œ ์‹คํ–‰๊ฒฐ๊ณผ

-> ๋‹ต : 3. ์—๋Ÿฌ ๋ฐœ์ƒ

 

3. ๋‹ค์Œ๊ณผ ๊ฐ™์€ ์ฝ”๋“œ ์ž‘์„ฑ์‹œ, ๋นˆ ์นธ a, b์— ์•Œ๋งž์€ ์ฝ”๋“œ๋ฅผ ๊ฐ๊ฐ ์ž‘์„ฑํ•˜์‹œ์˜ค.

sentence = "Hello, my name is python?!"
print(sentence[0]+sentence[   a   ]+sentence[   b   ])
#์‹คํ–‰ ๊ฒฐ๊ณผ : H,y n

-> ๋‹ต : a) 5:10:3, b) -9:-2:6

3๋ฒˆ ๋ฌธ์ œ ์‹คํ–‰๊ฒฐ๊ณผ

 

4. ๋‹ค์Œ๊ณผ ๊ฐ™์ด ์ฝ”๋“œ๋ฅผ ์ž‘์„ฑํ–ˆ์„ ๋•Œ, ์‹คํ–‰๊ฒฐ๊ณผ๋ฅผ ์ž‘์„ฑํ•˜์‹œ์˜ค.

first_word = "Python"
second_word = "Language"
print((first_word + second_word).capitalize())
print(first_word.find("p"))
print(second_word.isdigit())

4๋ฒˆ ๋ฌธ์ œ ์‹คํ–‰๊ฒฐ๊ณผ

 

5. sentence ๋ฌธ์ž์—ด์„ ์‚ฌ์šฉํ•˜์—ฌ ๋‹ค์–‘ํ•œ ํ˜•ํƒœ๋กœ ์ƒˆ๋กœ์šด ๋ฌธ์ž์—ด์„ ์ƒ์„ฑํ•˜์˜€๋‹ค. ์ด ์ค‘ ๊ธฐ์กด ๋ฌธ์ž์—ด sentence์™€ ๊ฒฐ๊ณผ๊ฐ’์ด ๊ฐ™์€ ๊ฒƒ์€ ๋ฌด์—‡์ธ๊ฐ€?

sentence = "Life Is Short You Need Python"
a = sentence[-15:20]
b = sentence.lower()
c = sentence[:28]
d = sentence[0:]
e = sentence[:-1]

-> ๋‹ต : d

5๋ฒˆ ๋ฌธ์ œ ์‹คํ–‰๊ฒฐ๊ณผ

 

6. ๋‹ค์Œ ์ฝ”๋“œ๋ฅผ ์‹คํ–‰ํ•˜์—ฌ ์•„๋ž˜์™€ ๊ฐ™์€ ์‹คํ–‰ ๊ฒฐ๊ณผ๋ฅผ ์ถœ๋ ฅํ•˜๋ ค ํ•œ๋‹ค. ๋นˆ ์นธ์— ์•Œ๋งž์€ ์ฝ”๋“œ๋ฅผ ๊ณ ๋ฅด์‹œ์˜ค. 

word = "word"
print(f"|{word:______10}|")
print(f"|{word:______10}|")
print(f"|{word:______10}|")
# ์‹คํ–‰ ๊ฒฐ๊ณผ
|word      |
|   word   |
|      word|

-> ๋‹ต : <, ^, >

6๋ฒˆ ๋ฌธ์ œ ์‹คํ–‰๊ฒฐ๊ณผ

 

7. ๋‹ค์Œ๊ณผ ๊ฐ™์ด ์ฝ”๋“œ๋ฅผ ์ž‘์„ฑํ–ˆ์„ ๋•Œ, ์‹คํ–‰ ๊ฒฐ๊ณผ๋ฅผ ์ž‘์„ฑํ•˜์‹œ์˜ค.

name = "Hanbit"
a = name.find("H")
b = name.count("H") * 8
c = len(name) * 2 + 3
print("REMEMBER", str(a) + str(b) + str(c))

7๋ฒˆ ๋ฌธ์ œ ์‹คํ–‰๊ฒฐ๊ณผ

 

8. ๋ฌธ์ž์—ด์„ ์ž…๋ ฅํ•˜๋ฉด ๋ฌธ์ž์—ด์˜ ์ฒซ ๊ธ€์ž์™€ ๋งˆ์ง€๋ง‰ ๊ธ€์ž๋ฅผ ์ถœ๋ ฅํ•˜๋Š” ํ”„๋กœ๊ทธ๋žจ์„ ์ž‘์„ฑํ•˜์‹œ์˜ค. (๋‹จ, ํ”„๋กœ๊ทธ๋žจ์˜ ์ฒซ ์ค„์— ๋ฐ˜๋ณต ํšŸ์ˆ˜๋ฅผ ์ž…๋ ฅ๋ฐ›์•„, ๋ฐ›์€ ํšŸ์ˆ˜๋งŒํผ ๋ฐ˜๋ณต ์‹คํ–‰๋˜๋„๋ก ์ž‘์„ฑํ•  ๊ฒƒ.)

trial = int(input("ํ…Œ์ŠคํŠธ ํšŸ์ˆ˜ ์„ค์ •  : "))
for i in range(trial):
    sentence = input()
    print(sentence[0]+sentence[-1])

8๋ฒˆ ๋ฌธ์ œ ์‹คํ–‰๊ฒฐ๊ณผ