Create replaceInFile.cpp

1 files changed, 24 insertions, 0 deletions

diff --git a/Sem. 03/replaceInFile.cpp b/Sem. 03/replaceInFile.cpp
new file mode 100644
index 0000000..67cb67f
--- /dev/null
+++ b/Sem. 03/replaceInFile.cpp
@@ -0,0 +1,24 @@
+#include <iostream>
+#include <fstream>
+using namespace std;
+
+void replaceInFile(char ch, char ch2, fstream& file)
+{
+	while (!file.eof())
+	{
+		char currentSybmol = file.get();
+
+		if (currentSybmol != ch)
+			continue;
+
+		file.seekp(-1, ios::cur);
+		file.put(ch2);
+		file.flush();
+	}
+}
+
+int main()
+{
+	fstream file("treasureTrail.txt", ios::in | ios::out);
+	replaceInFile('a', 'X', file);
+}