利用windows.h头文件写一个简单的C语言倒计时

            <span> 1</span> #include<stdio.h>
<span> 2</span> #include<windows.h>
<span> 3</span><span> 4</span><span>int</span><span> main()
</span><span> 5</span><span>{
</span><span> 6</span><span>int</span><span> i;
</span><span> 7</span>     printf(<span>"</span><span>倒计时
</span><span>"</span><span>);
</span><span> 8</span><span>for</span> (i = <span>5</span>;i >= <span>0</span>;i--<span>)
</span><span> 9</span><span>    {
</span><span>10</span>         printf(<span>"</span><span>%5d</span><span>"</span><span>, i);
</span><span>11</span>         Sleep(<span>1000</span><span>);
</span><span>12</span><span>    }
</span><span>13</span>     printf(<span>"</span><span>
</span><span>"</span><span>);
</span><span>14</span> }