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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
#674312#5438. Half MixedxcyyyyyTL 215ms7160kbC++20935b2024-10-25 15:08:512024-10-25 15:08:53

Judging History

你现在查看的是最新测评结果

  • [2024-10-25 15:08:53]
  • 评测
  • 测评结果:TL
  • 用时:215ms
  • 内存:7160kb
  • [2024-10-25 15:08:51]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
#define N 1000005
int n,m;
vector<int> c,a[N];
void str(int n){
	int r=n*(n+1)/4-n,rn=n,l=n;
	while(r||n){
		while(l*(l-1)/2>r)--l;
		c.push_back(l);
		n-=l;r-=l*(l-1)/2;
	}
}
void work(){
	c.clear();
	scanf("%d%d",&n,&m);
	for(int i=0;i<n;i++)vector<int>().swap(a[i]);
	for(int i=0;i<n;i++)a[i].resize(m);
	if(n%4==3||n%4==0){
		puts("Yes");
		str(n);
		for(int j=0;j<m;j++){
			int i=0,now=0;
			for(int x:c){while(x--)a[i][j]=now,++i;now^=1;}
		}
		for(int i=0;i<n;i++,puts(""))
			for(int j=0;j<m;j++)
				printf("%d ",a[i][j]);
	}
	else if(m%4==3||m%4==0){
		puts("Yes");
		str(m);
		for(int i=0;i<n;i++){
			int j=0,now=0;
			for(int x:c){while(x--)a[i][j]=now,++j;now^=1;}
		}
		for(int i=0;i<n;i++,puts(""))
			for(int j=0;j<m;j++)
				printf("%d ",a[i][j]);
	}
	else puts("No");
}
int main(){
	int t;scanf("%d",&t);while(t--)
	work();
}

详细

Test #1:

score: 100
Accepted
time: 2ms
memory: 3872kb

input:

2
2 3
1 1

output:

Yes
0 1 0 
0 1 0 
No

result:

ok OK, Accepted. (2 test cases)

Test #2:

score: 0
Accepted
time: 156ms
memory: 4036kb

input:

5382
1 1
1 2
2 1
1 3
2 2
3 1
1 4
2 3
3 2
4 1
1 5
2 4
3 3
4 2
5 1
1 6
2 5
3 4
4 3
5 2
6 1
1 7
2 6
3 5
4 4
5 3
6 2
7 1
1 8
2 7
3 6
4 5
5 4
6 3
7 2
8 1
1 9
2 8
3 7
4 6
5 5
6 4
7 3
8 2
9 1
1 10
2 9
3 8
4 7
5 6
6 5
7 4
8 3
9 2
10 1
1 11
2 10
3 9
4 8
5 7
6 6
7 5
8 4
9 3
10 2
11 1
1 12
2 11
3 10
4 9
5 8
6 ...

output:

No
No
No
Yes
0 1 0 
No
Yes
0 
1 
0 
Yes
0 0 1 0 
Yes
0 1 0 
0 1 0 
Yes
0 0 
1 1 
0 0 
Yes
0 
0 
1 
0 
No
Yes
0 0 1 0 
0 0 1 0 
Yes
0 0 0 
1 1 1 
0 0 0 
Yes
0 0 
0 0 
1 1 
0 0 
No
No
No
Yes
0 0 0 0 
1 1 1 1 
0 0 0 0 
Yes
0 0 0 
0 0 0 
1 1 1 
0 0 0 
No
No
Yes
0 0 0 0 1 1 0 
No
Yes
0 0 0 0 0 
1 1 1 1 1...

result:

ok OK, Accepted. (5382 test cases)

Test #3:

score: 0
Accepted
time: 155ms
memory: 3864kb

input:

1177
50 50
50 51
51 50
50 52
51 51
52 50
50 53
51 52
52 51
53 50
50 54
51 53
52 52
53 51
54 50
50 55
51 54
52 53
53 52
54 51
55 50
50 56
51 55
52 54
53 53
54 52
55 51
56 50
50 57
51 56
52 55
53 54
54 53
55 52
56 51
57 50
50 58
51 57
52 56
53 55
54 54
55 53
56 52
57 51
58 50
50 59
51 58
52 57
53 56
5...

output:

No
Yes
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 1 1 0 1 0 1 0 1 
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 1 1 0 1 0 1 0 1 
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 1...

result:

ok OK, Accepted. (1177 test cases)

Test #4:

score: 0
Accepted
time: 148ms
memory: 3972kb

input:

420
100 100
100 101
101 100
100 102
101 101
102 100
100 103
101 102
102 101
103 100
100 104
101 103
102 102
103 101
104 100
100 105
101 104
102 103
103 102
104 101
105 100
100 106
101 105
102 104
103 103
104 102
105 101
106 100
100 107
101 106
102 105
103 104
104 103
105 102
106 101
107 100
100 108
...

output:

Yes
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...

result:

ok OK, Accepted. (420 test cases)

Test #5:

score: 0
Accepted
time: 159ms
memory: 7160kb

input:

6
900 900
900 901
901 900
900 902
901 901
902 900

output:

Yes
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...

result:

ok OK, Accepted. (6 test cases)

Test #6:

score: 0
Accepted
time: 211ms
memory: 4132kb

input:

3152
10 1
11 1
12 1
13 1
14 1
15 1
16 1
17 1
18 1
19 1
20 1
21 1
22 1
23 1
24 1
25 1
26 1
27 1
28 1
29 1
30 1
31 1
32 1
33 1
34 1
35 1
36 1
37 1
38 1
39 1
40 1
41 1
42 1
43 1
44 1
45 1
46 1
47 1
48 1
49 1
50 1
51 1
52 1
53 1
54 1
55 1
56 1
57 1
58 1
59 1
60 1
61 1
62 1
63 1
64 1
65 1
66 1
67 1
68 1
...

output:

No
Yes
0 
0 
0 
0 
0 
0 
0 
1 
1 
0 
1 
Yes
0 
0 
0 
0 
0 
0 
0 
1 
1 
1 
1 
0 
No
No
Yes
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
1 
0 
1 
0 
1 
Yes
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
1 
1 
1 
1 
0 
0 
No
No
Yes
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
1 
1 
1 
1 
1 
0 
1 
Yes
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
1 
...

result:

ok OK, Accepted. (3152 test cases)

Test #7:

score: 0
Accepted
time: 105ms
memory: 3928kb

input:

3152
1 10
1 11
1 12
1 13
1 14
1 15
1 16
1 17
1 18
1 19
1 20
1 21
1 22
1 23
1 24
1 25
1 26
1 27
1 28
1 29
1 30
1 31
1 32
1 33
1 34
1 35
1 36
1 37
1 38
1 39
1 40
1 41
1 42
1 43
1 44
1 45
1 46
1 47
1 48
1 49
1 50
1 51
1 52
1 53
1 54
1 55
1 56
1 57
1 58
1 59
1 60
1 61
1 62
1 63
1 64
1 65
1 66
1 67
1 68
...

output:

No
Yes
0 0 0 0 0 0 0 1 1 0 1 
Yes
0 0 0 0 0 0 0 1 1 1 1 0 
No
No
Yes
0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 
Yes
0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 
No
No
Yes
0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 1 
Yes
0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 
No
No
Yes
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 1 0 
Yes
0 0 0 0 ...

result:

ok OK, Accepted. (3152 test cases)

Test #8:

score: 0
Accepted
time: 215ms
memory: 4056kb

input:

3064
100 1
101 1
102 1
103 1
104 1
105 1
106 1
107 1
108 1
109 1
110 1
111 1
112 1
113 1
114 1
115 1
116 1
117 1
118 1
119 1
120 1
121 1
122 1
123 1
124 1
125 1
126 1
127 1
128 1
129 1
130 1
131 1
132 1
133 1
134 1
135 1
136 1
137 1
138 1
139 1
140 1
141 1
142 1
143 1
144 1
145 1
146 1
147 1
148 1
1...

output:

Yes
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
1 
1 
1 
1 
1 
0 
1 
0 
1 
0 
1 
0 
1 
0 
1 
0 
1 
0 
1 
0 
1 
0 
1 
0 
1 
0 
1 
0 
1 ...

result:

ok OK, Accepted. (3064 test cases)

Test #9:

score: 0
Accepted
time: 97ms
memory: 3808kb

input:

3064
1 100
1 101
1 102
1 103
1 104
1 105
1 106
1 107
1 108
1 109
1 110
1 111
1 112
1 113
1 114
1 115
1 116
1 117
1 118
1 119
1 120
1 121
1 122
1 123
1 124
1 125
1 126
1 127
1 128
1 129
1 130
1 131
1 132
1 133
1 134
1 135
1 136
1 137
1 138
1 139
1 140
1 141
1 142
1 143
1 144
1 145
1 146
1 147
1 148
1...

output:

Yes
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 
No
No
Yes
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...

result:

ok OK, Accepted. (3064 test cases)

Test #10:

score: 0
Accepted
time: 215ms
memory: 4080kb

input:

2316
1000 1
1001 1
1002 1
1003 1
1004 1
1005 1
1006 1
1007 1
1008 1
1009 1
1010 1
1011 1
1012 1
1013 1
1014 1
1015 1
1016 1
1017 1
1018 1
1019 1
1020 1
1021 1
1022 1
1023 1
1024 1
1025 1
1026 1
1027 1
1028 1
1029 1
1030 1
1031 1
1032 1
1033 1
1034 1
1035 1
1036 1
1037 1
1038 1
1039 1
1040 1
1041 1
1...

output:

Yes
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 ...

result:

ok OK, Accepted. (2316 test cases)

Test #11:

score: 0
Accepted
time: 104ms
memory: 3908kb

input:

2316
1 1000
1 1001
1 1002
1 1003
1 1004
1 1005
1 1006
1 1007
1 1008
1 1009
1 1010
1 1011
1 1012
1 1013
1 1014
1 1015
1 1016
1 1017
1 1018
1 1019
1 1020
1 1021
1 1022
1 1023
1 1024
1 1025
1 1026
1 1027
1 1028
1 1029
1 1030
1 1031
1 1032
1 1033
1 1034
1 1035
1 1036
1 1037
1 1038
1 1039
1 1040
1 1041
1...

output:

Yes
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...

result:

ok OK, Accepted. (2316 test cases)

Test #12:

score: 0
Accepted
time: 206ms
memory: 4396kb

input:

488
10000 1
10001 1
10002 1
10003 1
10004 1
10005 1
10006 1
10007 1
10008 1
10009 1
10010 1
10011 1
10012 1
10013 1
10014 1
10015 1
10016 1
10017 1
10018 1
10019 1
10020 1
10021 1
10022 1
10023 1
10024 1
10025 1
10026 1
10027 1
10028 1
10029 1
10030 1
10031 1
10032 1
10033 1
10034 1
10035 1
10036 1
...

output:

Yes
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 
0 ...

result:

ok OK, Accepted. (488 test cases)

Test #13:

score: 0
Accepted
time: 100ms
memory: 3956kb

input:

488
1 10000
1 10001
1 10002
1 10003
1 10004
1 10005
1 10006
1 10007
1 10008
1 10009
1 10010
1 10011
1 10012
1 10013
1 10014
1 10015
1 10016
1 10017
1 10018
1 10019
1 10020
1 10021
1 10022
1 10023
1 10024
1 10025
1 10026
1 10027
1 10028
1 10029
1 10030
1 10031
1 10032
1 10033
1 10034
1 10035
1 10036
...

output:

Yes
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...

result:

ok OK, Accepted. (488 test cases)

Test #14:

score: -100
Time Limit Exceeded

input:

49
100000 1
100001 1
100002 1
100003 1
100004 1
100005 1
100006 1
100007 1
100008 1
100009 1
100010 1
100011 1
100012 1
100013 1
100014 1
100015 1
100016 1
100017 1
100018 1
100019 1
100020 1
100021 1
100022 1
100023 1
100024 1
100025 1
100026 1
100027 1
100028 1
100029 1
100030 1
100031 1
100032 1
...

output:


result: