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Program to find factorial of a number
This C++ program finds the factorial of a user-input number. It prompts the user to enter an integer, initializes variables to track the number, factorial, and counter, then uses a while loop to multiply the factorial by each descending integer from the number down to 1. It finally displays the calculated factorial.
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Program to find factorial of a number
- 1. //Program to findfactorial of a number #include<iostream.h> #include<conio.h> void main() { int i, num, fact=1; cout<<"n Enter the integer"; cin>>num; i=num; while(num) { fact= fact*num; --num; } cout<<"n Factorial"<<fact; getch(); }