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Copy path100-rot13.c
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100-rot13.c
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#include "main.h"
/**
*rot13 - encodes strings using rot13.
*@s: pointer to string.
*
*Return: pointer to encoded string.
*/
char *rot13(char *s)
{
int stringCount, rotate;
char x[] = {'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l',
'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y',
'z', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L',
'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y',
'Z'};
char y[] = {'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y',
'z', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l',
'm', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y',
'Z', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L',
'M'};
for (stringCount = 0; s[stringCount] != '\0'; stringCount++)
{
for (rotate = 0; rotate < 53; rotate++)
{
if (x[rotate] == s[stringCount])
{
s[stringCount] = y[rotate];
break;
}
}
}
return (s);
}