/in/foo.cc: In function 'gj gjin()':
/in/foo.cc:31:43: warning: format '%s' expects argument of type 'char*', but argument 2 has type 'char (*)[999]' [-Wformat=]
 inline gj gjin(){char s[999];scanf("%s",&s);register gj a;register int i=strlen(s)-1,t=0,n=0,e=0;for(;i>0;i--)if(s[i]>47&&s[i]<58)break;for(;e<=i;e++)if(s[e]>48&&s[e]<58)break;a.w[n]=0;a.l=1;if(i==e){if(s[i]>48&&s[i]<58)a.w[n]=s[i]-48;return a;}
                                         ~~^