Output

Example Input

whli##ilr#e(s#*s)outcha@putchar(*s=#++);
Example Output
while(*s)putchar(*s++);
#include <stdio.h>#include <string.h>int main(){	char a[300],s[300];	while(~scanf("%s",a))	{       // memset(s,0,sizeof(s));        //memset(a,0,sizeof(a));		int top=0;		int i,len,j;		len=strlen(a);		for (i = 0; i < len; ++i)		{						if(a[i]!='#'&&a[i]!='@')			{				s[top++]=a[i];			}			else if (a[i]=='#')			{				if(top!=0)				top--;			}			else if(a[i]=='@')			{				top=0;			}		}		s[top]='/0';		printf("%s/n",s);	}	return 0;}