Write char to a file : File Read « File « C++

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C++ » File » File Read Screenshots  Write char to a file   #include <iostream> #include <fstream> using namespace std; int main(int argc, char *argv[]) {   char ch;   if(argc!=2) {     cout << "Usage: WRITE <filename>\n";     return 1;   }   ofstream out(argv[1], ios::out | ios::binary);   if(!out) {     cout << "Cannot open file.\n";     return 1;   }   cout << "Enter a $ to stop\n";   do {     cout << ": ";     cin.get(ch);     out.put(ch);   } while (ch!='$');   out.close();   return 0; }                          Related examples in the same category 1. Read file content 2. Demonstrate gcount(). 3. Use getline() to read a string that contains spaces. 4. Demonstrate peek() in ifstream 5. Demonstrate seekg(). 6. Read formatted data from a file. 7. Write unsigned char to a file and read it back