【CF1016D】Vasya And The Matrix(构造)

题意:

思路:构造方式见代码……

 1 #include<cstdio>
 2 #include<cstring>
 3 #include<iostream>
 4 #include<algorithm>
 5 typedef long long ll;
 6 using namespace std;
 7 #define N   110
 8 #define oo  10000000
 9 #define MOD 1000000007
10 
11 int a[N],b[N]; 
12 
13 int main()
14 {
15     int n,m;
16     scanf("%d%d",&n,&m);
17     int s1=0,s2=0;
18     for(int i=1;i<=n;i++) 
19     {
20         scanf("%d",&a[i]);
21         s1^=a[i];
22     }
23     for(int i=1;i<=m;i++) 
24     {
25         scanf("%d",&b[i]);
26         s2^=b[i];
27     }
28     if(s1!=s2)
29     {
30         printf("NO\n");
31         return 0;
32     }
33     printf("YES\n");
34     for(int i=1;i<=n;i++)
35     {
36          for(int j=1;j<=m;j++) 
37          {
38              if(i==1&&j==1){printf("%d ",s1^a[1]^b[1]); continue;}
39              if(i==1){printf("%d ",b[j]); continue;}
40              if(j==1){printf("%d ",a[i]); continue;}
41              printf("0 ");
42          }
43          printf("\n");
44     }
45     return 0;
46 }
47     

 

posted on 2018-11-09 20:08  myx12345  阅读(139)  评论(0编辑  收藏  举报

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