sleep方法动态打印 C语言

 #include<Windows.h>
 #include<stdio.h>
 #include<stdlib.h>
 #include<string.h>

 int main(){

     char cartain[] = "I really very love you!";
     char cartain1[] = "***********************";
     int i;
     int j=;
     printf("**********************\n");
     /*printf("%d\n", strlen(cartain));
     printf("%d\n", strlen(cartain1));*/
     /**/
     i = sizeof(cartain) / sizeof(cartain[])-;
     /*i = strlen(cartain);*/
     /*23,用sizeof计算字符串长度包含\0*/
     while(j<i){

         cartain1[j] = cartain[j];
         cartain1[i] = cartain[i];
         Sleep();
         printf("%s\n", cartain1);

         i--;
         j++;

     }
     /*printf("%d\n", cartain[i]);*/

     system("pause");
     return ;
 }

//用windows函数库

//sleep（300）