python-algorithm
[백준] 14568
무적김두칠
2020. 12. 29. 16:35
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import sys
n=int(sys.stdin.readline())
cnt=0
for i in range(1,n//2):
for j in range(1,n):
if 2*i+2*j+2<=n: cnt+=1
print(cnt)
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cs |
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