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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3. int main(void) 
  4. {
  5. 	int i;
  6. 	scanf("%d",&i);
  7. 	printf("請輸入數字:%d\n",i);
  8.  
  9. 	if(i>0)
  10. 	  printf("這是個正數\n");
  11. 	else
  12. 	  printf("這不是正數\n");
  13.  
  14. 	return 0;
  15. }
Success #stdin #stdout 0s 5280KB
comments (?)
stdin
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-32
stdout
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請輸入數字:-32
這不是正數
https://ideone.com/KHRdeb
if esle 簡單
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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