a = 80, b = 75, c = 55
a = 80
b = 75
c = 55
class avg:
def __init__(self,a,b,c):
result = (a+b+c)/3
print('주어진 값의 평균은 %d 입니다.' % result)
avg = avg(a,b,c)
a=123
def check():
if a%2==0:
print('짝수')
else:
print('홀수')
check()
I ate 10 apples. so I was sick for 3 days. \ hi!!!!!!!!
a = 'I ate {0} apples'.format(10)
b = 'I was sick for {} days'.format(3)
f = '{0:!<10}'.format('hi')
print(a,b,'\n'+f)
a = 'a:b:c:d'
print(a.replace(':', '#'))
a = 'I love python! you love java'
print(a.split('! '))
a=[1,2,3]
a.extend([4,5,[7,8],'a','b'])
print(a)
#딕셔너리 a에서 'B'에 해당하는 값을 추출
a = {'A':90, 'B':80, 'C':70}
print(a['B'])
del(a['B'])
print(a)
def fivedan():
for i in range(1, 10):
print(5 * i, end=' ')
fivedan() # 구구단 전체 출력이 아닌 5단 출력이므로 다른 하나의 중첩for문은 삭제함
result=0
for n in range(1,5000):
if n %2==0 or n%5==0:
result+=n
print(result)
# m=100
# n=20
m=500
n=25
def pageNum(m,n):
number = m/n
print(int(number))
pageNum(m,n)
# 100, 20 인 경우 : 5페이지 필요
# 500, 25 인 경우 : 20페이지 필요
import random
for i in range(1,7):
print(random.randint(1,46), end=' ')
class FourCal:
def __init__(self,first,second):
self.first = first
self.second = second
def setdata(self,first,second) # init 역할 중복
self.first = first
self.second = second
def sum(self):
result = self.first + self.second
return result
def sub(self):
result = self.first - self.second
return result
def mul(self):
result = self.first * self.second
return result
def div(self):
result = self.first / self.second
return result
a = FourCal(4,2)
b = FourCal(3,7)
# a.setdata(4,2)
# b.setdata(3,7)
print(a.sum())
print(a.mul())
print(a.sub())
print(round(a.div()))
print(b.sum())
print(b.mul())
print(b.sub())
print(round(b.div()))
for i in range(1,101):
print(i, end=' ')
[70, 60, 55, 75, 95, 90, 80, 80, 85, 100]\ for문을 사용하여 A 학급의 평균 점수를 구해 보자.
gradeA = [70, 60, 55, 75, 95, 90, 80, 80, 85, 100]
people = 10
result = 0
for i in gradeA:
result +=i
print('학급의 평균 점수는', result/people, '입니다.')