알고리즘/소스코드
KOREATECH 1055: 판채우기
cjw.git
2020. 12. 11. 10:32
Link : judge.koreatech.ac.kr/problem.php?id=1055
Python
더보기
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x = int(input())
for i in range(x):
n = int(input())
d = [0] * 101
d[1] = 1
d[2] = 3
for i in range(3, n+1):
d[i] = (d[i-1] + 2 * d[i-2]) % 1000000007
print(d[n])
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