Run ID:100565
提交时间:2024-12-08 13:53:31
#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ int a; if(2<10<a){ cout<<6+1.8*10+1.8*1.5*(a-2-10); } else{ if(2<a<10){ cout<<6+1.8*(a-2); } else{ if(a<2){ cout<<6; } } return 0; }