Can the program to find factorial of a number be written using single integer variable?

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Md Ajmat

Sr. Software Engineer at Bureau Veritas, former Sr. Software Consultant at Aptech Malviynagar

yes! simply by using the recursive function call you can get that one. int getFactorial(int x) { return (x * getFactorial(x-1)); } void main() { int num,res; printf("\n enter Number to find Factorial : "); scanf("%d",&num); res=getFactorial(num); ...
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yes! simply by using the recursive function call you can get that one. int getFactorial(int x) { return (x * getFactorial(x-1)); } void main() { int num,res; printf("\n enter Number to find Factorial : "); scanf("%d",&num); res=getFactorial(num); printf("\n Factorial of % Is : %d ",num,res); } Hope this will answer you question.if you are not satisfied with this answer then please let me know i will try to place the things in different way. Good Luck!! read less
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