add: graphs et rushs

3 files changed, 36 insertions, 0 deletions

diff --git a/graphs/cpp/stdin_to_file/stdin_to_file.cc b/graphs/cpp/stdin_to_file/stdin_to_file.cc
new file mode 100644
index 0000000..c1519e3
--- /dev/null
+++ b/graphs/cpp/stdin_to_file/stdin_to_file.cc
@@ -0,0 +1,20 @@
+#include "stdin_to_file.hh"
+
+#include <fstream>
+#include <iostream>
+long int stdin_to_file(const std::string& filename)
+{
+    std::ofstream file_out;
+    std::string token;
+    // trying to open output file "data.out"
+    file_out.open(filename);
+    size_t res = 0;
+    // Read until eof or an error occurs
+    while (std::cin >> token)
+    {
+        res++;
+        file_out << token << '\n';
+    }
+    // stream is closed at the end of the scope
+    return res;
+}
\ No newline at end of file
diff --git a/graphs/cpp/stdin_to_file/stdin_to_file.hh b/graphs/cpp/stdin_to_file/stdin_to_file.hh
new file mode 100644
index 0000000..9aac89d
--- /dev/null
+++ b/graphs/cpp/stdin_to_file/stdin_to_file.hh
@@ -0,0 +1,6 @@
+#pragma once
+
+#include <fstream>
+#include <iostream>
+
+long int stdin_to_file(const std::string& filename);
diff --git a/graphs/cpp/stdin_to_file/stdin_to_file_example.cc b/graphs/cpp/stdin_to_file/stdin_to_file_example.cc
new file mode 100644
index 0000000..3bc211d
--- /dev/null
+++ b/graphs/cpp/stdin_to_file/stdin_to_file_example.cc
@@ -0,0 +1,10 @@
+#include <iostream>
+
+#include "stdin_to_file.hh"
+
+int main()
+{
+    auto word_count = stdin_to_file("file.out");
+    std::cout << "File has " << word_count << " words\n";
+    return 0;
+}