Factorial in Objective C

Welcome to the Factorial in Objective C page! Here, you'll find the source code for this program as well as a description of how the program works.

Current Solution

//
//  main.m
//  Factorial in ObjC
//


#import <Foundation/Foundation.h>

int fac(int n) {
    if (n > 1) {
        return fac(n -1) * n;
    }
    else {
        return 1;
    }
}

int main(int argc, const char * argv[]) {
    @autoreleasepool {
        
        int input;
        
        NSLog (@"Enter a number: ");
        
        scanf("%d", &input);
        
        int result = fac(input);
        
        NSLog (@"\n %d", result);
        
    }
    return 0;
}

Factorial in Objective C was written by:

• niftycode

If you see anything you'd like to change or update, please consider contributing.

How to Implement the Solution

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How to Run the Solution

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