- #include <stdio.h> 
- #include <string.h> 
-   
- int main(void) { 
-   
- char input [1000];  
-   
- char* token; 
- fgets(- input , 1000,-  stdin );
 
-   
-   
-   
- while (token != NULL){ 
- } 
-   
- 	return 0; 
- } 
-   
				I2luY2x1ZGUgPHN0ZGlvLmg+CiNpbmNsdWRlIDxzdHJpbmcuaD4KCmludCBtYWluKHZvaWQpIHsKCmNoYXIgaW5wdXQgWzEwMDBdOyAKCmNoYXIqIHRva2VuOwpmZ2V0cyhpbnB1dCwgMTAwMCwgc3RkaW4pOwoKcHJpbnRmKCIlc1xuIiwgaW5wdXQpOwoKdG9rZW4gPSBzdHJ0b2sgKGlucHV0LCIgLC4iKTsKCndoaWxlICh0b2tlbiAhPSBOVUxMKXsKICAgIHByaW50ZigiJXNcbiIsdG9rZW4pOwogICAgdG9rZW4gPSBzdHJ0b2soTlVMTCwgIiAsLiIpOwp9CgoJcmV0dXJuIDA7Cn0K