C++ program to reverse a string by using recursion

How to reverse a string in C++ by using recursion in shown

[icecoldnobody]

i have been looking for this particular question from past 1 hrs and this guy explained in 5 mins everyone else explain in 20 mins but still not clear hatsooff sir

[icecoldnobody]

thank u so much sir such a wonderful explanation in such a short time sooper sir

[yuriipidlisnyi]

Thanks a lot, very clear explanation!

[kanaksinghal]

sir str.size will return 3 then how will it work