30 lines
562 B
C++
30 lines
562 B
C++
#include<cstdio>
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using namespace std;
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bool isp[110];
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int cha(char *a,int len)
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{
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int sum[26]={0};
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for(int i=0;i<len;i++) sum[*(a+i)-'a']++;
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int max=-1,min=200;
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for(int i=1;i<26;i++)
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{
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if(max<sum[i]) max=sum[i];
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if(min>sum[i]&&sum[i]>0) min=sum[i];
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}
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return max-min;
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}
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int main()
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{
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for(int i=2;i<110;i++) isp[i]=1;
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for(int i=2;i<110;i++)
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for(int j=2;j*i<110;j++)
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isp[j*i]=0;
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char a[110],len=0,w;
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while(w=getchar(),w!='\n') a[len++]=w;
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if(isp[cha(a,len)])
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printf("Lucky Word\n%d\n",cha(a,len));
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else
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printf("No Answer\n0\n");
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return 0;
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}
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