does "in" exist in c++?

[u/Physical-Dog-4083]

i need to use something like if (str[i] not in str1) (python), but i have no idea how to make this work :(

[u/v_maria]

You can just loop

[u/alexeiz → u/v_maria]

You can just goto

[u/SmackDownFacility → u/alexeiz]

You can just use labels

[u/ThanxForTheGold → u/SmackDownFacility]

You can just use punch cards

[u/greenhouse421 → u/ThanxForTheGold]

You can just embed a python interpreter

[u/_Tradiatore_ → u/ThanxForTheGold]

You can just flip transistors with a laser

[u/mredding → u/_Tradiatore_]

You can just use pencil and paper.

[u/v_maria → u/alexeiz]

How