//得分100
#include<iostream> using namespace std; int main(){ int r,y,g; cin>>r>>y>>g; int num; cin>>num; int* n=new int[num]; int* t=new int[num]; for(int i=0;i<num;i++){ cin>>n[i]>>t[i]; } int sum=0; for(int j=0;j<num;j++){ switch(n[j]){ case 0: sum+=t[j]; break; case 1: sum+=t[j]; break; case 2: sum=sum+t[j]+r; break; case 3: break; } } cout<<sum<<endl; return 0; }
原文:https://www.cnblogs.com/i-love/p/11291009.html