Re: [問題] C語言遞增與遞減運算子
以上推文了解了,感謝各位熱心的指導
現在又有小問題,這一題又沒叫我鍵入i值,為什麼會有數字跑出來?而且跑出3 2?
真的是一頭霧水@@
#include <stdio.h>
#include <stdlib.h>
int main(void)
{
int i;
i++;
printf("%d", i); /* prints 1*/
i--;
printf("%d", i); /* prints 1*/
system("pause");
return 0;
}
--
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推
03/18 18:37, , 1F
03/18 18:37, 1F
推
03/18 18:38, , 2F
03/18 18:38, 2F
→
03/18 18:48, , 3F
03/18 18:48, 3F
→
03/18 18:48, , 4F
03/18 18:48, 4F
推
03/18 18:49, , 5F
03/18 18:49, 5F
→
03/18 18:50, , 6F
03/18 18:50, 6F
→
03/18 18:52, , 7F
03/18 18:52, 7F
→
03/18 18:52, , 8F
03/18 18:52, 8F
推
03/18 19:03, , 9F
03/18 19:03, 9F
→
03/18 19:06, , 10F
03/18 19:06, 10F
→
03/18 19:35, , 11F
03/18 19:35, 11F
→
03/18 19:53, , 12F
03/18 19:53, 12F
推
03/18 19:55, , 13F
03/18 19:55, 13F
→
03/18 21:00, , 14F
03/18 21:00, 14F
推
03/18 21:11, , 15F
03/18 21:11, 15F
→
03/18 21:16, , 16F
03/18 21:16, 16F
推
03/18 22:21, , 17F
03/18 22:21, 17F
→
03/18 22:22, , 18F
03/18 22:22, 18F
→
03/18 22:22, , 19F
03/18 22:22, 19F
→
03/18 22:23, , 20F
03/18 22:23, 20F
推
03/18 22:27, , 21F
03/18 22:27, 21F
→
03/18 22:27, , 22F
03/18 22:27, 22F
推
03/18 22:33, , 23F
03/18 22:33, 23F
推
03/18 22:34, , 24F
03/18 22:34, 24F
→
03/18 22:44, , 25F
03/18 22:44, 25F
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