67 lines
1.4 KiB
C++
67 lines
1.4 KiB
C++
#include<stdio.h>
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#include<set>
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#include<string>
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#include<cstring>
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using namespace std;
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char strb[1010][100];
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struct In
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{
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char name[100];
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int flag;
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}stra[1010];
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char strc[1010][100];
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int main()
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{
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int a,b,c;
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int i,j,k;
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int mark;
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while(scanf("%d%d%d",&a,&b,&c)!=EOF)
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{
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mark=0;
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memset(stra,0,sizeof(stra));
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for(i=0;i<a;i++)
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{
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scanf("%s",stra[i].name);
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}
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for(i=0;i<b;i++)
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{
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scanf("%s",strb[i]);
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for(j=0;j<a;j++)
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{
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if(strcmp(stra[j].name,strb[i])==0)
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{
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stra[j].flag=1;
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break;
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}
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}
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}
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for(i=0;i<c;i++)
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{
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scanf("%s",strc[i]);
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for(j=0;j<a;j++)
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{
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if(strcmp(stra[j].name,strc[i])==0)
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{
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stra[j].flag=0;
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break;
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}
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}
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}
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int count=0;
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for(i=0;i<a;i++)
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{
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if(stra[i].flag==1)
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{
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if(count)
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printf(" ");
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count++;
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printf("%s",stra[i].name);
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}
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}
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if(count==0)
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printf("No enemy spy");
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printf("\n");
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}
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return 0;
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}
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