#include <stdio.h> int main(void) { float a,ex_Price; char b; int Price ; scanf("%f %c",&a, &b); if(a < 1) Price = 20; else { ex_Price = a - 1; if(ex_Price - (int)ex_Price > 0) ex_Price = (int)ex_Price + 1; Price = 20 + ex_Price; } if(b == 'y') Price = Price + 5; printf("%d", Price); return 0; }