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ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#551356	#9255. Python Program	ucup-team3734^#	RE	477ms	10680kb	Python3	764b	2024-09-07 16:34:53	2024-09-07 16:34:55

Judging History

你现在查看的是最新测评结果

[2024-09-07 16:34:55]
评测

测评结果：RE
用时：477ms
内存：10680kb

查看

[2024-09-07 16:34:53]
提交

answer

_ = input()
l1 = input()
l2 = input()

def find_range(s):
    var = None
    s = s.split(' ')
    for i, x in enumerate(s):
        if x == 'for':
            var = s[i + 1]
    for x in s:
        if 'range(' in x:
            return var, x.strip(':')
    assert False

def parse_range(s):
    s = s[5:].strip('()')
    return s.split(',')
    
v, r1 = find_range(l1)
r1 = eval(r1)
_, r2 = find_range(l2)
a, b, c = parse_range(r2)
ia = int(a) if a != v else 0
ib = int(b) if b != v else 0
c = int(c)

ans = 0
for x in r1:
    start = x if a == v else ia
    end = x if b == v else ib
    r = range(start, end, c)
    l = len(r)
    if l == 0:
        continue
    last = r[-1]
    ans += (start + last) * l // 2

print(ans)

Source code, Language: Python3

Details

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Test #1:

score: 100

Accepted

time: 6ms

memory: 10560kb

input:

ans=0
for a in range(1,3):
    for b in range(5,1,-2):
        ans+=b
print(ans)

output:

result:

ok single line: '16'

Test #2:

score: 0

Accepted

time: 14ms

memory: 10644kb

input:

ans=0
for q in range(100,50,-1):
    for i in range(q,77,20):
        ans+=i
print(ans)

output:

result:

ok single line: '2092'

Test #3:

score: 0

Accepted

time: 477ms

memory: 10680kb

input:

ans=0
for i in range(1,1000000):
    for j in range(i,1,-1):
        ans+=j
print(ans)

output:

166666666665500001

result:

ok single line: '166666666665500001'

Test #4:

score: -100

Dangerous Syscalls

input:

ans=0
for i in range(31,321983,2):
    for j in range(313,382193):
        ans+=j
print(ans)