junmoyo

description :

source code :

value = 1
print(value)
value += 3
print(value)
value -= 2
print(value)
value *= 4
print(value)
value /= 4
print(value)
value **= 3
print(value)

result :

description :

+ 덧셈

- 뺏셈

* 곱셈

/ 나눗셈

** 거듭제곱

source code :

a = 1
b = 2

print(a+b)
print(a-b)
print(a*b)
print(a/b)

print('---------------------------------')

while a < 17 :
	print(b**a)
	a+=1

result :

description :

source code :

a = 0; b = 0; c = 0

a = b = c = 1

print(a)
print(b)
print(c)

result :

description :

 - 복소수형 상수는 실수부 +허수부로 되어 있음

 - j 로 표기함

source code :

result1 = 1 + 1j
print(result1.real)
print(result1.imag)
print(result1)

result2 = complex(1, 2)
print(result2)

result :

description :

source code :

float_list = [1.0, 3.1415, 1.98e1, -0.2e2

for x in float_list:
	print(x)

result :

description :

source code :

unsigned_int_value = 0xFFFFFFFF
unsigned_byte_value = 0xFF

int_value = (int)(unsigned_int_value / 2)

print(unsigned_int_value)
print(unsigned_byte_value)
print(int_value)

result :

description :

source code :

value = None

if value == None :
	value = ['I', ' ', 'L', 'O', 'V', 'E', ' ', 'P', 'Y', 'T', 'H', 'O', 'N', '♥']


if value != None :
	print(value)

for x in value :
	print(x, end='') 

print('');

result :

description :

source code :

cnt =0

while cnt < 10 :
	cnt += 1
	
	if cnt < 5 :
		continue
	print(cnt)
	
	if cnt > 8 :
		break

result :

description :

source code :

list_data = ['a', 'b', 'c', 'd']

for x in list_data :
	print(x)
else :
	print('end loop')

result :

description :

source code :

list_data = ['a', 'b', 'c', 'd', 'e', 'f', 'g']

for x in list_data:
    print(x)
    
    if x <'c':
        continue
    else:
    	break

result :