批处理简单实现数字雨效果,代码如下:
@echo off
setlocal ENABLEDELAYEDEXPANSION
color 02
for /l %%i in (1,1,80) do (
set Down%%i=0
)
for /l %%i in (0) do (
set line=
for /l %%j in (1,1,80) do (
set /a Down%%j-=1
call set x=!down%%j!
if !x! LSS 0 (
set /a Arrow%%j=!rando...
One-atoi:
/*atoi example*/
#include
#include
int main ()
{
int i;
char szInput [256];
printf ("Enter a number: ");
fgets ( szInput, 256, stdin );
i = atoi (szInput);
printf ("The value entered is %d. The double is %d.\n",i,i*2);
return 0;
}
Two-itoa:
// itoa example
#include
#include
int main ()
{
int i;
char buffer...
2012年02月13日C++知识C/Cplusplus some functions已关闭评论
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