데이터 구조 및 분석 ch_1_5 String
Jul 3, 2021
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writing
KAIST 산업및시스템공학과 문일철_ 데이터 구조 및 분석 수업을 참고하여 작성하였습니다
ch_1_5 String
String
1. String : 문자열, 문자가 연속으로 이루어짐
strTest = "Hello world' gani" # -> string variable statements both of ' amd "
print(strTest)
strTestComp = "Hello world' gani"
print(strTestComp, strTest == strTestComp) # -> string value equivalence test
print(strTest[0], strTest[1])
print(strTest[-1], strTest[-2])
# -> string variable is actually a linear collection of letters (that have indexes)
print(len(strTest))
print(strTest + " " + "Dept") # -> how the string operators work!
print(strTest*2)
print("gani" in strTest)
print("gani" not in strTest)
# Hello world' gani
# Hello world' gani True
# H e
# i n
# 17
# Hello world' gani Dept
# Hello world' ganiHello world' gani
# True
# False