X=int(float(input())*4)
def idx(a,b,s):
    return (s*101+a)*101+b
M=101*101*601
dp=[0]*M
for x in range(101):
    dp[idx(x,x,x)]=1
for _ in range(5):
    prev=dp
    dp=[0]*M
    for a in range(101):
        for b in range(a,101):
            for s in range(601):
                for x in range(101):
                    if prev[idx(a,b,s)]:
                        dp[idx(min(a,x),max(b,x),s+x)]+=1
ans=0
for a in range(101):
    for b in range(101):
        for s in range(601):
            if a+b+X==s:
                ans+=dp[idx(a,b,s)]
print(ans)