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4446. ROT13 - Useful Blog

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4446. ROT13

written by Useful·BOJ 4446


c
#include <bits/stdc++.h>

using namespace std;

int main() {
    cin.tie(0);
    cout.tie(0);
    ios_base::sync_with_stdio(false);

    vector<char> consonant =

{

'b'

,

'k'

,

'x'

,

'z'

,

'n'

,

'h'

,

'd'

,

'c'

,

'w'

,

'g'

,

'p'

,

'v'

,

'j'

,

'q'

,

't'

,

's'

,

'r'

,

'l'

,

'm'

,

'f'

}

;

vector

<

char

>

consonantCap

=

{

'B'

,

'K'

,

'X'

,

'Z'

,

'N'

,

'H'

,

'D'

,

'C'

,

'W'

,

'G'

,

'P'

,

'V'

,

'J'

,

'Q'

,

'T'

,

'S'

,

'R'

,

'L'

,

'M'

,

'F'

}

;

vector

<

char

>

vowel

=

{

'a'

,

'i'

,

'y'

,

'e'

,

'o'

,

'u'

}

;

vector

<

char

>

vowelCap

=

{

'A'

,

'I'

,

'Y'

,

'E'

,

'O'

,

'U'

}

;

string S

;

while

(

getline

(

cin

,

S

)

)

{

for

(

int

i

=

0

;

i

<

S

.

size

(

)

;

i

++

)

{

int

idx

=

find

(

consonant

.

begin

(

)

,

consonant

.

end

(

)

,

S

[

i

]

)

-

consonant

.

begin

(

)

;

if

(

idx

<

20

)

{

idx

+=

10

;

idx

%=

20

;

cout

<<

consonant

[

idx

]

;

continue

;

}

idx

=

find

(

consonantCap

.

begin

(

)

,

consonantCap

.

end

(

)

,

S

[

i

]

)

-

consonantCap

.

begin

(

)

;

if

(

idx

<

20

)

{

idx

+=

10

;

idx

%=

20

;

cout

<<

consonantCap

[

idx

]

;

continue

;

}

idx

=

find

(

vowel

.

begin

(

)

,

vowel

.

end

(

)

,

S

[

i

]

)

-

vowel

.

begin

(

)

;

if

(

idx

<

6

)

{

idx

+=

3

;

idx

%=

6

;

cout

<<

vowel

[

idx

]

;

continue

;

}

idx

=

find

(

vowelCap

.

begin

(

)

,

vowelCap

.

end

(

)

,

S

[

i

]

)

-

vowelCap

.

begin

(

)

;

if

(

idx

<

6

)

{

idx

+=

3

;

idx

%=

6

;

cout

<<

vowelCap

[

idx

]

;

continue

;

}

cout

<<

S

[

i

]

;

}

cout

<<

"\n"

;

}

return

0

;

}