main.cpp
#include<iostream> using namespace std; class Test { int n, i, f; public: Test() { cout << "Enter a number:"; cin>>n; f = 1; for (i = 1; i <= n; i++) { f = f*i; } } void display() { cout << "Factorial is:" << f; } }; int main() { Test obj1; obj1.display(); return 0; }
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