15 lines
		
	
	
		
			266 B
		
	
	
	
		
			PHP
		
	
	
	
	
	
		
		
			
		
	
	
			15 lines
		
	
	
		
			266 B
		
	
	
	
		
			PHP
		
	
	
	
	
	
| 
								 | 
							
								<?php
							 | 
						||
| 
								 | 
							
								define('FACTORIAL',100);
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								function factorial($num) {
							 | 
						||
| 
								 | 
							
									if($num == 0) 
							 | 
						||
| 
								 | 
							
										return 1;
							 | 
						||
| 
								 | 
							
									else 
							 | 
						||
| 
								 | 
							
										return bcmul($num,factorial(bcsub($num,1)));
							 | 
						||
| 
								 | 
							
								}
							 | 
						||
| 
								 | 
							
								$sum = 0;
							 | 
						||
| 
								 | 
							
								$fac = factorial(FACTORIAL);
							 | 
						||
| 
								 | 
							
								for($c = 0; $c < strlen($fac); $c++) {
							 | 
						||
| 
								 | 
							
									$sum += $fac[$c];
							 | 
						||
| 
								 | 
							
								}
							 | 
						||
| 
								 | 
							
								echo $sum;
							 |