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  1. #include <stdio.h>
  2. void swap(int *x, int *y){
  3.     int tmp = *y;
  4.     *y = *x;
  5.     *x = tmp;
  6. }
  7. int main() {
  8.     int x = 100;
  9.     int y = 200;  
  10.     swap(&x, &y);  
  11.     printf("x=%d, y=%d\n", x, y);
  12.     return 0;
  13. }
Success #stdin #stdout 0s 5280KB
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x=200, y=100


	

		
	 
	
	
			

					
			
			
			
			
			
			
			
			

			
			
			
		

	
		
		

			

			                        







			
			

				

	
					
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language:

						
C (gcc 8.3)

					

					

						
created:
								
						
17 days ago

					

					

						
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