CodinGame_2023_09_01__18_35_35__cesar_key.cpp

#include <cstdlib>
#include <iostream>
#include <string>
#include <vector>
#include <algorithm>

using namespace std;

/*
    01 Test 1
    Entrée
    abc
    fgh
    5
    Sortie attendue
    5
    02 Test 2
    Entrée
    a
    b
    1
    Sortie attendue
    1
    03 Test 3
    Entrée
    This is a simple phrase
    eyz?1z?1r1?z~?}v1?y?r?v
    17
    Sortie attendue
    17
    04 Test 4
    Entrée
    A day that is void of your voice is to mean an incomplete one. For with your voice comes the soul melting laughter which is all I need to have a great and happy day. I hope mine makes you feel the same way.
    C"fc{"vjcv"ku"xqkf"qh"{qwt"xqkeg"ku"vq"ogcp"cp"kpeqorngvg"qpg0"Hqt"ykvj"{qwt"xqkeg"eqogu"vjg"uqwn"ognvkpi"ncwijvgt"yjkej"ku"cnn"K"pggf"vq"jcxg"c"itgcv"cpf"jcrr{"fc{0"K"jqrg"okpg"ocmgu"{qw"hggn"vjg"ucog"yc{0
    2
    Sortie attendue
    2
*/

int main()
{
    string decrypted;
    getline(cin, decrypted);
    string encrypted;
    getline(cin, encrypted);
    cout << encrypted[0] - decrypted[0] << endl;
    return EXIT_SUCCESS;
}