[Python] For Loop와 Enumerate 정리
in DATA on Data, Python, Python_Data, For, Loop, Enumerate
For Loop와 Enumerate의 기본적인 사용을 정리해놓았다.
For Loop Practice
var_list = [1,3,5,7]
var_dict = {"a":1 , "b":2}
var_set = {1,3}
var_str = "abc"
var_bytes = b'abcdef'
var_tuple = (1,3,5,7)
var_range = range(0,5)
var_bytes
b'abcdef'
for i in var_list:
print(i)
print("----"*30)
for i in var_dict:
print(i)
print("----"*30)
for i in var_set:
print(i)
print("----"*30)
for i in var_str:
print(i)
print("----"*30)
for i in var_bytes:
print(i)
print("----"*30)
for i in var_tuple:
print(i)
print("----"*30)
for i in var_range:
print(i)
1
3
5
7
------------------------------------------------------------------------------------------------------------------------
a
b
------------------------------------------------------------------------------------------------------------------------
1
3
------------------------------------------------------------------------------------------------------------------------
a
b
c
------------------------------------------------------------------------------------------------------------------------
97
98
99
100
101
102
------------------------------------------------------------------------------------------------------------------------
1
3
5
7
------------------------------------------------------------------------------------------------------------------------
0
1
2
3
4
# dictionary for loop
for key, value in var_dict.items():
print(f"{key} is {value}")
a is 1
b is 2
Enumerate
t = [1,2,3,4,5,6,7,11,25,50]
for i in enumerate(t):
print(i)
# 튜플 형태로 (순서, 값)을 반환하는 구조
(0, 1)
(1, 2)
(2, 3)
(3, 4)
(4, 5)
(5, 6)
(6, 7)
(7, 11)
(8, 25)
(9, 50)
