QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#751149#4778. Tracking RFIDsgyydp123_LIMAC ✓66ms7044kbC++202.4kb2024-11-15 17:18:332024-11-15 17:18:38

Details

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Test #1:

score: 100
Accepted
time: 1ms
memory: 3752kb

input:

1
4 3 4 7
0 0
-1 3
2 3
11 5
-4 -1 5 -1
3 5 6 1
11 4 11 3
12 5 12 8
1 1
0 -2
4 4
11 2
13 5
13 7
14 5

output:

3 (-1,3) (0,0) (2,3) 
1 (0,0) 
0 
0 
1 (11,5) 
0 
0 

result:

ok 7 lines

Test #2:

score: 0
Accepted
time: 66ms
memory: 7044kb

input:

62
4 3 4 7
0 0
-1 3
2 3
11 5
-4 -1 5 -1
3 5 6 1
11 4 11 3
12 5 12 8
1 1
0 -2
4 4
11 2
13 5
13 7
14 5
3 5 0 5
0 0
5 0
8 4
0 5
2 3
2 4
3 4
5 0
3 1 0 15
-10 -42
-9 -42
-8 -42
-11 -41
-11 -42
-11 -43
-10 -41
-10 -42
-10 -43
-9 -41
-9 -42
-9 -43
-8 -41
-8 -42
-8 -43
-7 -41
-7 -42
-7 -43
5 3 0 7
0 0
-1 -3...

output:

3 (-1,3) (0,0) (2,3) 
1 (0,0) 
0 
0 
1 (11,5) 
0 
0 
1 (0,0) 
2 (0,0) (5,0) 
2 (0,0) (5,0) 
3 (0,0) (5,0) (8,4) 
3 (0,0) (5,0) (8,4) 
0 
1 (-10,-42) 
0 
1 (-10,-42) 
2 (-10,-42) (-9,-42) 
1 (-10,-42) 
1 (-9,-42) 
3 (-10,-42) (-9,-42) (-8,-42) 
1 (-9,-42) 
1 (-8,-42) 
2 (-9,-42) (-8,-42) 
1 (-8,-42) ...

result:

ok 31312 lines