#include
#include
int main() {
int num;
char asd[40]; //变量的定义必须放在前边
scanf("%d",&num);
sprintf(asd,"for /l %%i in (1,1,%d) do start notepad",num);
system(asd);
getchar();
}
system(asd)没见过这种用法,一半调用时system("cmd");cmd为某个命令。例如system("pause")这样
%%i 用\转义处理下