摘要:
2023湖北省赛 榜单 M 解方程 void solve() { ll x,y; cin>>x>>y; bool ok = false; ll z = x * 1000 - y; for(ll a = 0; a <= 1000000; a++) { ll t = a * 1000 - z; if(t 阅读全文
posted @ 2023-05-07 20:28
magicat
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