fork download 
  1. #include <stdio.h>
  2.  
  3. int main() {
  4.     long long s = 0;
  5.  
  6.     for (int i = 1; i <= 1000000; i++) {
  7.         s += i;
  8.     }
  9.  
  10.     printf("合計: %lld\n", s);
  11.  
  12.     return 0;
  13. }
Success #stdin #stdout 0s 5320KB
comments (?)
stdin 


			

					
			
			

				
	
		
		
	
		
		 stdout
			
	

		
合計: 500000500000


	

		
	 
	
	
			

					
			
			
			
			
			
			
			
			

			
			
			
		

	
		
		

			


			                        
			
			

				

	
					
					 https://ideone.com/OYQpVG
					
					
					
					
					

												

												
						
						

					

					
					
					

						
language:

						
C (gcc 8.3)

					

					

						
created:
								
						
6 hours 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!