Call an application using System() from another program and input a file

The name of the pictureThe name of the pictureThe name of the pictureClash Royale CLAN TAG#URR8PPP


Call an application using System() from another program and input a file



I have a main file and a secondary file. The secondary file is compiled into an executable that I cannot edit. The secondary file asks for a file name using user input.
In order to run the secondary file from the main file, I am using System("secondary.exe"), which then executes the secondary file an prompts the user for input.
Is there a way to bypass that input and hard-code in a file name.



I tried looking at command line piping and popen but was unable to find an answer.









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