#include #include #include #include #include using namespace std; const double EPSILON = 0.00001; int main(void){ int pujcka=0,splatka=0,delka=0; double urok=0; double zbyva=0; double tmp=0; while(scanf("%d%d%d%lf.2",&pujcka,&splatka,&delka,&urok)==4 && pujcka>0) { zbyva=pujcka; double urok2=(urok/100)+1; tmp = (pujcka * urok2)-pujcka; //printf("tmp %f\n",tmp); if(tmp0) printf("NO\n"); else printf("YES\n"); //printf("%d %d %d %f\n", pujcka, splatka, delka, urok); } return 0; }