How to take input through an input file for windows

#1

So i was seeing a lecture on " inputs and outputs for online judge" and in that, the command line for giving input through an input file on the terminal was for Macbook, but as expected it did not work for windows. So i want to know the command line to give input through an input file on the terminal for windows.

#2

hello @priyam04

put these lines in ur code , just after writing int main.

#ifndef ONLINE_JUDGE 
  
    // For getting input from input.txt file 
    freopen("input.txt", "r", stdin); 
  
    // Printing the Output to output.txt file 
    freopen("output.txt", "w", stdout); 
  
#endif

and u dont have to do anything else.

just give input in ur input.txt file

run ur code , and result will get saved in output.txt file.

#3

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