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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	// your code goes here
  5. 	int a,b,c;
  6. 	scanf("%d,%d",&a,&b);
  7. 	c=a;
  8. 	a=b;
  9. 	b=c;
  10. 	printf("交换后a=%d,b=%d\n",a,b);
  11.  
  12.  
  13.  
  14. 	return 0;
  15. }
  16.  
Success #stdin #stdout 0s 5320KB
comments (?)
stdin
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3,4
stdout
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交换后a=4,b=3
https://ideone.com/xdhpAX
language:
C (gcc 8.3)
created:
6 days ago
visibility:
public

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