35 lines
731 B
C++
35 lines
731 B
C++
#include <iostream>
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#include <string>
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using namespace std;
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const int LEN = 210;
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char engChars[30] = {"ABCDEFGHIJKLMNOPQRSTUVWXYZ"};
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char aLine[LEN];
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void decipher()
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{
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for (int i = 0;i < strlen(aLine);i ++)
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{
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if (isalpha(aLine[i]))
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{
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int offset = (aLine[i] - 'A' + 26 - 5) % 26;
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aLine[i] = engChars[offset];
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}
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}
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}
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int main ()
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{
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while (gets(aLine))
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{
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if (strcmp(aLine,"ENDOFINPUT") == 0)
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break;
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while (1)
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{
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gets(aLine);
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if (strcmp(aLine,"END") == 0)
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break;
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decipher();
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printf("%s\n",aLine);
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}
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}
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return 0;
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}
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