https://www.acmicpc.net/step/8
1. 손익분기점
a = list(map(int, input().split(' ')))
st = a[0]
sp = a[1]
conv = a[2]
number = 1
if conv <= sp:
number = -1
else:
number = st // (conv-sp) + 1
print(number)
2. 벌집
a = int(input())
g_answer = 1
active = True
n = 1
if a == 1:
print(1)
else:
while(active):
g_answer += 6*n
if a <= g_answer:
print(n+1)
active = False
break
else:
n += 1
3. 분수찾기 (다른 답안 확인)
4. 달팽이는 올라가고 싶다
ans = list(map(int, input().split(' ')))
a = ans[0]
b = ans[1]
v = ans[2]
n = (v-b) / (a-b)
if n-((v-b) // (a-b)) > 0:
n = n+1
print(int(n))
5. ACM 호텔
a = int(input())
for i in range(a):
b = list(map(int, input().split(' ')))
h = b[0]
w = b[1]
n = b[2]
if n % h == 0:
cw = n // h
ch = h
else:
cw = (n // h) + 1
ch = (n % h)
if 1<= cw <=9:
pcw = "0" + str(cw)
else:
pcw = str(cw)
print(str(ch) + pcw)
6. 부녀회장이 될테야 (다른 답안 확인)
7. 설탕 배달 (확인 중)