> 알고리즘 문제 풀이/BOJ
1568-새 (python)
bky373
2020. 10. 13. 13:08
k = 1
result = 0
n = int(input())
while n > 0:
if n - k >= 0:
n = n - k
k += 1
result += 1
else:
k = 1
print(result)