42_adjoly/CPP_Module_09
1
0
Fork 0
Code Activity

「✨」 feat: finished ex01

Browse Source
This commit is contained in:
Adam JOLY
2025-06-03 15:57:15 +02:00
parent de9bd7ed8d
commit 6b00e95da9
5 changed files with 193 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

60
ex01/Makefile Normal file
View File

@ -0,0 +1,60 @@
# **************************************************************************** #
# #
# ::: :::::::: #
# Makefile :+: :+: :+: #
# +:+ +:+ +:+ #
# By: adjoly <adjoly@student.42angouleme.fr> +#+ +:+ +#+ #
# +#+#+#+#+#+ +#+ #
# Created: 2024/10/25 16:09:27 by adjoly #+# #+# #
# Updated: 2025/06/03 11:58:38 by adjoly ### ########.fr #
# #
# **************************************************************************** #
SHELL = bash
NAME = RPN
CC = clang++
OBJSDIR = obj/
SRCS = $(shell find . -name '*.cpp')
OBJS = $(addprefix $(OBJSDIR), $(SRCS:.cpp=.o))
FLAGS = -Wall -Werror -Wextra -std=c++98 -MMD -MP
RED = \033[0;31m
GREEN = \033[0;32m
YELLOW = \033[1;33m
PURPLE = \e[0;35m
NC = \033[0m
DELETE = \x1B[2K\r
ifeq ($(VERBOSE),true)
FLAGS += -D VERBOSE
endif
all: $(NAME)
$(NAME): $(OBJS)
@$(CC) $(FLAGS) -I . $(OBJS) -o $(NAME)
@printf "$(YELLOW)「✨」($(NAME)) Program compiled\n"
$(OBJSDIR)%.o: %.cpp
@mkdir -p $(@D)
@$(CC) $(FLAGS) -I . -c $< -o $@
@printf "$(DELETE)$(GREEN)「🔨」($<) Object compiled\n"
clean:
@rm -f $(OBJS)
@printf "$(DELETE)$(RED)「🗑️」($(OBJS)) Object deleted\n"
fclean: clean
@rm -f $(NAME)
@rm -Rf $(OBJSDIR)
@printf "$(RED)「🗑️」($(NAME)) Program deleted\n"
re: fclean all
.PHONY: clean fclean all re

BIN
ex01/RPN Executable file
View File

Binary file not shown.

77
ex01/RPN.cpp Normal file
View File

@ -0,0 +1,77 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* RPN.cpp :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: adjoly <adjoly@student.42angouleme.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2025/06/03 12:07:59 by adjoly #+# #+# */
/* Updated: 2025/06/03 15:56:22 by adjoly ### ########.fr */
/* */
/* ************************************************************************** */
#include <RPN.hpp>
#include <cctype>
#include <exception>
#include <sstream>
#include <stack>
#include <stdexcept>
int add(int first, int second) { return first + second; }
int subst(int first, int second) { return first + second; }
int mult(int first, int second) { return first * second; }
int div(int first, int second) {
if (second == 0)
throw std::invalid_argument("can't divide by 0 sorry D:");
return first / second;
}
void calc(int calc(int, int), std::string::const_iterator ,
std::stack<int> &stack) {
int first, second;
if (stack.size() != 2)
throw std::range_error("need 2 at least two number");
second = stack.top();
stack.pop();
first = stack.top();
stack.pop();
if (stack.size() != 0)
throw std::range_error("too much number");
stack.push(calc(first, second));
// if (*(c + 1) != ' ' || *(c + 1) != '\0')
// throw std::invalid_argument("");
}
void handle(std::string::const_iterator c, std::stack<int> &stack) {
if (*c == ' ')
return;
else if (std::isdigit(*c))
stack.push(*c - '0');
else if (*c == '+')
calc(add, c, stack);
else if (*c == '-')
calc(subst, c, stack);
else if (*c == '*')
calc(mult, c, stack);
else if (*c == '/')
calc(div, c, stack);
else
throw std::invalid_argument("invalid caracter detected");
}
void rpn(char *av) {
std::string str(av);
std::stack<int> stack;
for (auto it = range(str)) {
try {
handle(it, stack);
} catch (std::exception &e) {
std::stringstream str;
str << "Error: " << e.what() << " : " << *it;
throw std::runtime_error(str.str());
}
}
std::cout << stack.top() << std::endl;
}

30
ex01/RPN.hpp Normal file
View File

@ -0,0 +1,30 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* RPN.hpp :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: adjoly <adjoly@student.42angouleme.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2025/06/03 12:00:35 by adjoly #+# #+# */
/* Updated: 2025/06/03 12:09:55 by adjoly ### ########.fr */
/* */
/* ************************************************************************** */
#pragma once
#include <string>
#include <iostream>
#include <stack>
#define range(x) \
x.begin(); \
it != x.end(); \
it++
#define auto __auto_type
typedef unsigned int uint32_t;
typedef unsigned short uint16_t;
void rpn(char *);

26
ex01/main.cpp Normal file
View File

@ -0,0 +1,26 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* main.cpp :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: adjoly <adjoly@student.42angouleme.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2025/06/03 11:58:43 by adjoly #+# #+# */
/* Updated: 2025/06/03 15:54:55 by adjoly ### ########.fr */
/* */
/* ************************************************************************** */
#include <RPN.hpp>
#include <exception>
int main(int ac, char **av) {
if (ac > 1 && ac < 3) {
try {
rpn(av[1]);
} catch(std::exception &e) {
std::cerr << e.what() << std::endl;
}
} else {
std::cerr << "Error" << std::endl;
}
}