Algorithm/SWEA

[SWEA - D2] 1986. μ§€κ·Έμž¬κ·Έ 숫자

hello_u 2023. 4. 12. 15:58

 

1λΆ€ν„° NκΉŒμ§€μ˜ μˆ«μžμ—μ„œ ν™€μˆ˜λŠ” λ”ν•˜κ³  μ§μˆ˜λŠ” 뺐을 λ•Œ μ΅œμ’… λˆ„μ λœ 값을 κ΅¬ν•΄λ³΄μž.

 

λ‚˜μ˜ 풀이 

T = int(input())
# μ—¬λŸ¬κ°œμ˜ ν…ŒμŠ€νŠΈ μΌ€μ΄μŠ€κ°€ μ£Όμ–΄μ§€λ―€λ‘œ, 각각을 μ²˜λ¦¬ν•©λ‹ˆλ‹€.
for t in range(1, T + 1):
    k = int(input())
    if k%2 == 0:
        result = -k//2
    else:
        result = k//2 + 1
    print("#"+str(t) , result)

 

반볡문 μ¨μ„œ ν•˜λ‚˜μ”© λΆ€ν˜Έ λ°”κΏ”κ°€λ©΄μ„œ λ”ν• ν•„μš” 없이 

κ·Έλƒ₯ μˆ˜ν•™μ μΈ κ·œμΉ™μœΌλ‘œ ν’€μ—ˆλ‹€.