32 lines
617 B
C++
32 lines
617 B
C++
#include<iostream>
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#include<string>
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#include<ctype.h>
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#include<cstdio>
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using namespace std;
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int main()
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{
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int n[11111]={0};
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n[2]=1,n[1]=1;
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for(int i=3;i<11111;i++)
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{
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n[i]=(n[i-1]+n[i-2])%26;
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}
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char c[11111];
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while(gets(c))
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{
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int num=0;
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for(int i=0;c[i];i++)
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{
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if(isupper(c[i]))
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{
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num++;
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printf("%c",isupper(c[i]+n[num])?c[i]+n[num]:c[i]+n[num]-26);
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}
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else
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printf("%c",c[i]);
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}
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cout<<endl;
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}
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return 0;
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}
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