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Add .clang-format and apply it

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This commit is contained in:
Matthew Gretton-Dann
2021-12-02 07:18:16 +00:00
parent e58dede1b6
commit cd5e2538df
103 changed files with 2714 additions and 2132 deletions
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36
2020/puzzle-05-02.cc
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@@ -15,8 +15,9 @@
* We don't need to keep a record of high at all so the original solution
* was over enthusiastic.
*/
template <unsigned L2, char LOWER, char UPPER>
unsigned find_pos(std::string const &s) {
template<unsigned L2, char LOWER, char UPPER>
unsigned find_pos(std::string const& s)
{
assert(s.length() == L2);
unsigned low = 0;
unsigned width = 1 << (L2 - 1);
@@ -25,7 +26,8 @@ unsigned find_pos(std::string const &s) {
assert(width != 0);
if (c == UPPER) {
low = low + width;
} else {
}
else {
assert(c == LOWER);
}
@@ -40,8 +42,9 @@ unsigned find_pos(std::string const &s) {
* \tparam L2R log 2 number of rows
* \tparam L2C log 2 number of columns
*/
template <unsigned L2R, unsigned L2C> struct Seat {
template<unsigned L2R, unsigned L2C>
struct Seat
{
/** \brief Construct the seat.
* \param s String representing seat location, must be L2R + L2C chars.
*
@@ -52,19 +55,19 @@ template <unsigned L2R, unsigned L2C> struct Seat {
*
* Should have used initialiser lists.
*/
Seat(std::string const &s)
Seat(std::string const& s)
: row_(find_pos<L2R, 'F', 'B'>(s.substr(0, L2R))),
col_(find_pos<L2C, 'L', 'R'>(s.substr(L2R, L2C))) {
col_(find_pos<L2C, 'L', 'R'>(s.substr(L2R, L2C)))
{
assert(s.length() == L2R + L2C);
std::cout << s << ": row " << row_ << ", column " << col_ << ", seat ID "
<< id() << ".\n";
std::cout << s << ": row " << row_ << ", column " << col_ << ", seat ID " << id() << ".\n";
}
/** Get seat ID. */
unsigned id() const noexcept { return row_ * (1 << L2C) + col_; }
unsigned row_; ///< Seat row
unsigned col_; ///< Seat column
unsigned row_; ///< Seat row
unsigned col_; ///< Seat column
};
/** \brief main
@@ -73,11 +76,12 @@ template <unsigned L2R, unsigned L2C> struct Seat {
*
* Could have initialised the array better.
*/
int main(int argc, char **argv) {
constexpr unsigned l2r = 7; ///< Log 2 number of rows
constexpr unsigned l2c = 3; ///< Log 2 number of columns
constexpr unsigned max_id = 1 << (l2r + l2c); ///< Max ID.
std::array<bool, max_id> id_present = {}; ///< Is the ID present?
int main(int argc, char** argv)
{
constexpr unsigned l2r = 7; ///< Log 2 number of rows
constexpr unsigned l2c = 3; ///< Log 2 number of columns
constexpr unsigned max_id = 1 << (l2r + l2c); ///< Max ID.
std::array<bool, max_id> id_present = {}; ///< Is the ID present?
// Read the lines in marking IDs that are present
for (std::string line; std::getline(std::cin, line);) {