fork download 
  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5.     char username[] = "carlos";
  6.     char cmd[200];
  7.     sprintf(cmd, "reg add HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows\\CurrentVersion\\Run /t REG_SZ /v formula /d C://users//%s//downloads//formula.exe", username);
  8.     cout<<cmd<<endl;
  9.  
  10.     return 0;
  11. }
Success #stdin #stdout 0s 4500KB
comments (?)
stdin 
Standard input is empty
stdout 
reg add HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run /t REG_SZ /v formula /d C://users//carlos//downloads//formula.exe
https://ideone.com/72IAKv
language:
C++ (gcc 8.3)
created:
6 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!