fork download 
  1. #include <stdio.h>
  2. #include <stdlib.h>
  3.  
  4. void chain(int value) {
  5. 	printf("[");
  6. 	printf(" %d", value);
  7. 	while (value > 1) {
  8. 		if (!(value % 2)) {
  9. 			value /= 2;
  10. 		} else {
  11. 			value *= 3;
  12. 			value += 1;
  13. 		}
  14. 		printf(", %d", value);
  15. 	}
  16. 	printf(" ]\n");
  17. }
  18.  
  19. int main(int argc, char *argv[]) {
  20. 	int i;
  21.  
  22. 	for (i = 1; i < argc; i++) {
  23. 		int value = strtol(argv[i], NULL, 10);
  24. 		if (value > 0) {
  25. 			chain(value);
  26. 		}
  27. 	}
  28. 	printf("\n");
  29.  
  30. 	return EXIT_SUCCESS;
  31. }
  32.  
  33.  
Success #stdin #stdout 0s 9424KB
comments (?)
stdin 
Standard input is empty
stdout 

	

		
	 
	
	
			

					
			
			
			
			
			
			
			
			

			
			
			
		

	
		
		

			


			                        
			
			

				

	
					
					 https://ideone.com/mBt0yE
					
					
					
					
					

												

												
						
						

					

					
					
					

						
language:

						
C (gcc 8.3)

					

					

						
created:
								
						
6 years ago

					

					

						
visibility:

						

							 public																												
							
							

								
							

						

					

										
										

					
					 Share or Embed source code
					
					
					
					

						
						
						
						
						
						
						
					

					
						
	
	
	
	
					
					
					
					
					 
					
					
					
					 
					
					
					
					
					
					

					

					

					
						
					

					


	
Discover > Sphere Engine API

	
The brand new service which powers Ideone!

	
	
Discover > IDE Widget

    
Widget for compiling and running the source code in a web browser!