提交时间:2023-12-23 09:58:51

运行 ID: 225018

#include <bits/stdc++.h> using namespace std; string a,b,c,d; int main(){ int n; cin >> n; for(int i=1;i<=n;i++){ int x,y; cin >> x >> a >> b >> c >> d; if(a=="km"&&b=="="&&c=="?"){ if(d=="mm")y=x*1000000; else if(d=="m")y=x*1000; }else if(a=="kg"&&b=="="&&c=="?"){ if(d=="mg")y=x*1000000; else if(d=="g")y=x*1000; }else if(a=="m"&&b=="="&&c=="?"){ if(d=="mm")y=x*1000; }else if(a=="g"&&b=="="&&c=="?"){ if(d=="mg")y=x*1000; }cout << x << " " << a << " " << b << " " << y << " " << d << endl; } }