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Update some 2015 sources to .clang-tidy

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Matthew Gretton-Dann
2021-12-02 19:57:58 +00:00
parent 7ab7ecb00a
commit 9ecc3ff53d
27 changed files with 305 additions and 336 deletions
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22
2015/puzzle-04-01.cc
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@@ -1,27 +1,27 @@
#include <algorithm>
#include <array>
#include <cassert>
#include <iostream>
#include <set>
#include <string>
#include <openssl/evp.h>
using MD5Digest = unsigned char[EVP_MAX_MD_SIZE];
using MD5Digest = std::array<unsigned char, EVP_MAX_MD_SIZE>;
unsigned int md5(MD5Digest digest, std::string const& s)
auto md5(MD5Digest& digest, std::string const& s) -> unsigned int
{
EVP_MD const* md{EVP_md5()};
unsigned int md_len;
unsigned int md_len{0};
EVP_MD_CTX* md_ctxt{EVP_MD_CTX_new()};
assert(md_ctxt != NULL);
EVP_DigestInit_ex2(md_ctxt, md, NULL);
EVP_DigestUpdate(md_ctxt, s.data(), s.length());
EVP_DigestFinal_ex(md_ctxt, digest, &md_len);
EVP_MD_CTX* md_context{EVP_MD_CTX_new()};
assert(md_context != nullptr);
EVP_DigestInit_ex2(md_context, md, nullptr);
EVP_DigestUpdate(md_context, s.data(), s.length());
EVP_DigestFinal_ex(md_context, digest.data(), &md_len);
return md_len;
}
bool is_valid(std::string const& s)
auto is_valid(std::string const& s) -> bool
{
MD5Digest digest;
auto len = md5(digest, s);
@@ -29,7 +29,7 @@ bool is_valid(std::string const& s)
return digest[0] == 0 && digest[1] == 0 && (digest[2] & 0xf0) == 0;
}
int main(int argc, char** argv)
auto main() -> int
{
for (std::string line; std::getline(std::cin, line);) {
unsigned i = 0;