import itertools
for i in itertools.count(1, 0.5):
if i > 3:
break
print(i)
다중 for문 탈출
defexample(n, target):for i inrange(n):
for j inrange(n):
for k inrange(n):
num = int(str(i) + str(j) + str(k))
if num > target:
return num
lambda로 계산기 함수 만들기
defoperate(op):if op == "1":
returnlambda x, y: x + y
elif op == "2":
returnlambda x, y: x - y
elif op == "3":
returnlambda x, y: x * y
else:
returnlambda x, y: x // y
opers = list(map(operate, input().split()))