QOJ.ac

QOJ

ID	题目	提交者	结果	用时	内存	语言	文件大小	提交时间	测评时间
#39771	#2944. Transporting Spaghetti	juwkim	AC ✓	28ms	8368kb	Python3	563b	2022-07-13 15:00:39	2022-07-13 15:00:42

Judging History

你现在查看的是最新测评结果

[2023-08-10 23:21:45]
System Update: QOJ starts to keep a history of the judgings of all the submissions.

[2022-07-13 15:00:42]
评测

测评结果：AC
用时：28ms
内存：8368kb

查看

[2022-07-13 15:00:39]
提交

answer

g = lambda: [*map(int, input().split())]


A, B, C, D = g()

ans = None
X = (C + B - 1) // B
for b in range(X, X+A):
    a, q = divmod(D + b * B, A)
    if q == 0:
        ans = a, b
        break
   
if ans:
    a, b = ans
    if a * A < D + C:
        print('No solution.')
    else:
        msg = f'We need {ans[0]} truck'
        if a != 1:
            msg += 's'
        msg += f' and {ans[1]} boat'
        if b != 1:
            msg += 's.'
        else:
            msg += '.'
        print(msg)
else:
    print('No solution.')

源文件, 语言: Python3

详细

Test #1:

score: 100

Accepted

time: 22ms

memory: 8212kb

input:

31 13 50 28

output:

We need 3 trucks and 5 boats.

result:

ok single line: 'We need 3 trucks and 5 boats.'

Test #2:

score: 0

Accepted

time: 6ms

memory: 8192kb

input:

100 20 30 10

output:

No solution.

result:

ok single line: 'No solution.'

Test #3:

score: 0

Accepted

time: 18ms

memory: 8188kb

input:

1 1 1 100

output:

We need 101 trucks and 1 boat.

result:

ok single line: 'We need 101 trucks and 1 boat.'

Test #4:

score: 0

Accepted

time: 28ms

memory: 8368kb

input:

20 5 5 15

output:

We need 1 truck and 1 boat.

result:

ok single line: 'We need 1 truck and 1 boat.'

Test #5:

score: 0

Accepted

time: 12ms

memory: 8280kb

input:

100 20 100 100

output:

We need 2 trucks and 5 boats.

result:

ok single line: 'We need 2 trucks and 5 boats.'

Test #6:

score: 0

Accepted

time: 16ms

memory: 8212kb

input:

1 1 0 0

output:

We need 0 trucks and 0 boats.

result:

ok single line: 'We need 0 trucks and 0 boats.'

Test #7:

score: 0

Accepted

time: 19ms

memory: 8232kb

input:

1 5 10 50

output:

We need 60 trucks and 2 boats.

result:

ok single line: 'We need 60 trucks and 2 boats.'

Test #8:

score: 0

Accepted

time: 9ms

memory: 8232kb

input:

100 1 100 100

output:

We need 2 trucks and 100 boats.

result:

ok single line: 'We need 2 trucks and 100 boats.'

Test #9:

score: 0

Accepted

time: 16ms

memory: 8284kb

input:

1 1 100 100

output:

We need 200 trucks and 100 boats.

result:

ok single line: 'We need 200 trucks and 100 boats.'

Test #10:

score: 0

Accepted

time: 18ms

memory: 8192kb

input:

1 1 97 100

output:

We need 197 trucks and 97 boats.

result:

ok single line: 'We need 197 trucks and 97 boats.'