Reverse engineering with Ghidra give me a source code which is difficult to read and analysis.So rewrite with python and got the logic of loop.Each function return specific value if we selected *  Eat healthy : 4*  Do 50 push-ups : 1*  Go Sleep : 3*  Go Run : 2![](https://i.imgur.com/NjORzan.png)
```if user_input == 3: # // if 3 execetely	   go_run = 2 #return value	   current_weight = current_weight - go_run # // 211 - 2 = 209	   print current_weightelse:     if user_input != 4:     	    day += 1     go_sleep = 3 # return value     current_weight = current_weight - go_sleep;```Above conditions show, if user choose 3 (go_run) script will do two jobs go_run and go_sleep.So * Day 1. 3 go_run ( 211 -  2  - 3 = 206 )* Day 2. 3  go_run ( 206 - 2 - 3 = 201 )* Day 3. 3  go_run ( 201 - 2 -3 = 196 )* Day 4. 3  go_run ( 196 - 2 -3 = 191 )* Day 5. 3  go_run ( 191 - 2 -3 = 186 )* Day 6. 3  go_run ( 186 - 2 - 3 = 181 )* Day 7. 2  Do 50 push-ups ( 181 - 1 = 180 )
They give us flag as `tjctf{w3iGht_l055_i5_d1ff1CuLt}`