「🗑️」 clean: cleanup things and slightly improved ex02/main.cpp
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@@ -13,8 +13,6 @@ Date::Date(void)
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Date::Date(std::string str)
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{
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// check format (4 char & isdigit into dash into 2 char isdigit & < 1 && isdigit & < 2, and same for day except ahah funny cuz 30 and 31 and 28 and 29 agfjasfgfjahkfga)
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_value = 0;
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for (size_t i = 0; str[i]; ++i)
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{
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if (!isdigit(str[i]) && !((i == (str.length() - 6) || i == (str.length() - 3)) && str[i] == '-'))
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@@ -23,6 +21,8 @@ Date::Date(std::string str)
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throw std::invalid_argument("invalid date.");
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}
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}
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_value = 0;
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for (std::string::iterator it = str.begin(); it < str.end(); ++it)
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{
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if (!isdigit(*it))
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@@ -1,4 +1,5 @@
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date | value
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2002.01-2 | 5
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1971-01-02 | 5
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1971-31-02 | 5
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2011-01-03 | 3
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@@ -6,7 +6,7 @@
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# By: mmoussou <mmoussou@student.42angouleme.fr +#+ +:+ +#+ #
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# +#+#+#+#+#+ +#+ #
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# Created: 2024/01/22 07:21:18 by mmoussou #+# #+# #
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# Updated: 2025/08/30 13:38:12 by mmoussou ### ########.fr #
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# Updated: 2025/09/01 15:45:57 by mmoussou ### ########.fr #
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# #
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# **************************************************************************** #
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@@ -27,7 +27,7 @@ INCLUDES = .
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NAME = PmergeMe
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SRCS = main.cpp #PmergeMe.cpp
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SRCS = main.cpp PmergeMe.cpp
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OBJSDIR = obj/
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OBJS = $(addprefix $(OBJSDIR), $(SRCS:.cpp=.o))
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23
ex02/PmergeMe.cpp
Normal file
23
ex02/PmergeMe.cpp
Normal file
@@ -0,0 +1,23 @@
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#include "PmergeMe.hpp"
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std::vector<size_t> generateJacobsthal(size_t n)
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{
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std::vector<size_t> seq;
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if (n == 0)
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return seq;
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seq.push_back(0);
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if (n == 1)
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return seq;
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seq.push_back(1);
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size_t j0 = 0, j1 = 1;
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while (true)
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{
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size_t jn = j1 + 2 * j0;
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if (jn >= n)
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break;
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seq.push_back(jn);
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j0 = j1;
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j1 = jn;
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}
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return seq;
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}
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@@ -11,27 +11,7 @@
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#include <ctime>
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#include <deque>
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std::vector<size_t> generateJacobsthal(size_t n)
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{
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std::vector<size_t> seq;
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if (n == 0)
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return seq;
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seq.push_back(0);
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if (n == 1)
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return seq;
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seq.push_back(1);
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size_t j0 = 0, j1 = 1;
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while (true)
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{
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size_t jn = j1 + 2 * j0;
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if (jn >= n)
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break;
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seq.push_back(jn);
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j0 = j1;
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j1 = jn;
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}
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return seq;
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}
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std::vector<size_t> generateJacobsthal(size_t n);
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template <typename Container, typename T>
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typename Container::iterator binaryInsertPosition(Container &c, const T &value)
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@@ -41,7 +21,7 @@ typename Container::iterator binaryInsertPosition(Container &c, const T &value)
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while (first < last)
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{
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typename Container::iterator mid = first + (last - first) / 2; //tzvetan told me a better way iirc but i don't remember D:
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typename Container::iterator mid = first + (last - first) / 2;
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if (*mid < value)
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first = mid + 1;
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else
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@@ -43,7 +43,7 @@ int main(int argc, char **argv)
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for (size_t i = 0; i < vec.size() && i < 6; i++)
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std::cout << vec[i] << " ";
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if (vec.size() > 6)
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std::cout << "[...]";
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std::cout << "[...] (" << vec.size() << ")";
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std::cout << std::endl;
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clock_t startVec = clock();
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@@ -58,9 +58,14 @@ int main(int argc, char **argv)
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for (size_t i = 0; i < vec.size() && i < 6; i++)
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std::cout << vec[i] << " ";
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if (vec.size() > 6)
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std::cout << "[...]";
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std::cout << "[...] (" << vec.size() << ")";
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std::cout << std::endl;
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std::vector<int> sortedVec = vec;
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std::sort(sortedVec.begin(), sortedVec.end());
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if (vec != sortedVec)
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throw std::runtime_error("it's not sorted, what-");
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double vecTime = (double)(endVec - startVec) / CLOCKS_PER_SEC * 1000000.0;
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double deqTime = (double)(endDeq - startDeq) / CLOCKS_PER_SEC * 1000000.0;
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