adicionando arquivos iniciais

Makefile

+CC = g++
+CFLAGS = -Wall
+
+INCL = -I ./include
+
+DEPS = include/*
+
+OBJ = playfair.o playunfair.o
+
+EXEC = playunfair
+
+$(EXEC): $(OBJ)
+	$(CC) $(CFLAGS) -o $@ $^
+
+%.o: %.c $(DEPS)
+	$(CC) $(CFLAGS) -c -o $@ $< $(INCL)
+
+all: $(EXEC)
+
+clean:
+	rm -f $(OBJ) playunfair
+

include/playfair.h

+#include <iostream>
+

playfair.cpp

+#include "include/playfair.h"
+

playunfair.cpp

+#include "include/playfair.h"
+#include <fstream>
+#include <vector>
+#include <string>
+
+int main(int argc, char *argv[]){
+	if(argc!=3){
+		std::cout << "Uso: ./playunfair <file-in> <file-out>" << std::endl;
+		return 0;
+	}
+	std::fstream input, output;
+	char *inputName, *outputName;
+	std::string text;
+
+	inputName = argv[1];
+	outputName = argv[2];
+	input.open(inputName, std::ifstream::in);
+	if(!input.good()){
+		std::cout << "Nao foi possivel abrir o arquivo de entrada" << std::endl;
+		return 0;
+	}
+
+}

teste1.in

+BOM DIA VOCE VEIO DE CARRO HOJE