mirror of
https://github.com/Kiritow/OJ-Problems-Source.git
synced 2024-03-22 13:11:29 +08:00
45 lines
698 B
C++
45 lines
698 B
C++
#include<stdio.h>
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#include<string.h>
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int main()
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{
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int i,j,len,k,z,l,flag;
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char ch[100];
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char s[100][2];
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while(gets(ch))
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{
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memset(s,0,sizeof(s));
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flag=0;
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if(ch[0]=='*')
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break;
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len=strlen(ch);
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for(i=1;i<len-1;i++)
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{
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k=0;
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for(j=0;j+i<len;j++)
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{
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s[k][0]=ch[j];
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s[k][1]=ch[j+i];
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k++;
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}
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for(z=0;z<k;z++)
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for(l=z+1;l<k;l++)
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{
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if(s[z][0]==s[l][0]&&s[z][1]==s[l][1])
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{flag=1;break;}
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}
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if(flag==1)
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break;
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}
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if(flag==1)
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{
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printf("%s is NOT surprising.\n",ch);
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}
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else
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{
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printf("%s is surprising.\n",ch);
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}
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memset(ch,0,sizeof(ch));
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}
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return 0;
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}
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