#include <cstdio>
#include <string>
int main()
{
std::string sentence = "jnbgzl bhd suniz jhbhz";
std::string new_sentence = "";
for (const auto& i : sentence)
{
if (i == 'z')
{
new_sentence += 'a';
}
else
{
new_sentence += (i + 1);
}
}
printf("%s\n", new_sentence.c_str());
return 0;
}
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