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  1. #include <stdio.h>
  2.  
  3. void swap(int *x, int *y) {
  4.     int tmp = *y;
  5.     *y = *x;
  6.     *x = tmp;
  7. }
  8.  
  9. int main() {
  10.     int a = 3, b = 1, c = 2;
  11.     if (a > b) {
  12.         swap(&a, &b);
  13.  }
  14.     if (b > c) {
  15.         swap(&b, &c);
  16.  }
  17.     if (a > b) {
  18.         swap(&a, &b);
  19.  }
  20.     printf("a=%d, b=%d, c=%d\n", a, b, c);  
  21.     return 0;
  22. }
Success #stdin #stdout 0s 5292KB
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a=1, b=2, c=3


	

		
	 
	
	
			

					
			
			
			
			
			
			
			
			

			
			
			
		

	
		
		

			

			                        







			
			

				

	
					
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language:

						
C (gcc 8.3)

					

					

						
created:
								
						
17 days ago

					

					

						
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