在同一行输出字符串

/* 回车符
的使用示例:重写行 */

#include <time.h>
#include <stdio.h>

/*--- 等待x毫秒 ---*/
int sleep(unsigned long x)
{
    clock_t c1 = clock(), c2;

    do {
        if ((c2 = clock()) == (clock_t)-1)    /* 错误 */
            return 0;
    } while (1000.0 * (c2 - c1) / CLOCKS_PER_SEC < x);
    return 1;
}

int main(void)
{
    printf("My name is BohYoh.");
    fflush(stdout);

    sleep(2000);
    printf("
How do you do?    ");
    fflush(stdout);

    sleep(2000);
    printf("
Thanks.           ");

    return 0;
}
原文地址:https://www.cnblogs.com/sea-stream/p/11037597.html