C++ code to toggle a string | #coding Geeks_for_Geeks problem

c++ code to toggle a string i.e. converting the uppercase letters into lowercase and vice-versa.

#geeks_for_geeks
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hey, welcome to the Classic Coder.
This video is all about variables,their declaration initialisation, definition, assignment and the memory representation.
this is video is completely beginners friendly and helpful for the absolute beginners as well as advanced one for revision.

in this video you will get:
the Classic Coder | how to declare a variable in c++ | what is a variable in c++ | how to initialise a variable in c++ | what are variables in c++ | how to use variables | basics of variables in c/c++ | how to use variables in programming | variables in coding | easy coding | programming language | learn coding easy | basics of c++ | basics of c | programming basics | c++ tutorials | c tutorials | python tutorials| Java tutorials | coding tutorials| programming tutorial| coding made easy | how to code | increase your logical thinking| logic building | reasoning|

c++
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#datatypes #variables
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#coder

[yuvrajaryan]

Sir plzz use hinenglish better understanding