pb/z13

1sem/programming basics/z13/37.cpp

@@ -0,0 +1,36 @@
+// pb_z13_37.cpp
+// Горбацевич Андрей
+#include <iostream>
+#include <fstream>
+#define MAX_STRING 500
+
+using namespace std;
+
+void join(const char *sep, istream &ist, ostream &ost);
+
+int main() {
+    ifstream inf("in.txt");
+    ofstream fout("out.txt", ios::trunc);
+    if (!inf.is_open() || !fout.is_open())
+    {
+        cerr << "Unable to open file" << endl;
+        return 1;
+    }
+
+    string sep;
+    cout << "Enter separator >>>";
+    getline(cin, sep, '\n');
+    join(sep.c_str(), inf, fout);
+    return 0;
+}
+
+void join(const char *sep, istream &ist, ostream &ost) {
+    while (!ist.eof() && ist.good()) {
+        char buf[MAX_STRING];
+        ist >> buf;
+        ost << buf;
+        if (!ist.eof()) {
+            ost << sep;
+        }
+    }
+}