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#include<iostream> using namespace std; class nest { int a; int square_num() { return a*a; } public: void input_num() { cout<<"Enter a number: "<<endl; cin>>a; } int cube_num() { return a*a*a; } void disp_num() { int sq=square_num(); int cu=cube_num(); cout<<"The square of " <<a<<" is " <<sq<<endl; cout<<"The cube of "<<a<<" is "<<cu; } }; int main() { nest n1; n1.input_num(); n1.disp_num(); return 0; }
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