int x=5; printf("%d %d %d", x++,x,x); What is the output?in c++ and java

Question

why they are different

Answer 1

The result is varied because of the architecture of Compiler.

● Some compilers starts executing from left to right & some from right to left.

Tip : It is recommended to write these types of codes in a separate line.
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* For deeper understanding you can search on google "Undefined behaviour in C/C++".