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main.cpp

#include <iostream> int main() {//---------------------------->scope1 started here //------v---------------------->this variable x is in scope1 int x=5; {//------------------------>scope2 started here //----------v------------------>this variable x is in scope2 int x= 6; //------------v---------------->this prints scope2's x value std::cout<<x; }//------------------------>scope2 ends here and x from scope2 is destroyed //--------v---------------->this prints scope1's x value std::cout<<x; }//---------------->scope1 ends here

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