morning

BY Wislawa Szymborska The hour from night to day The hour from side to side The hour for those past thirty The hour swept clean to the crowing of cock ......

问题 A: 铲雪车问题 #include<bits/stdc++.h> using namespace std; int main(){ long long x,y; long long a,b,c,d; double s; cin>>x>>y; while(cin>>a>>b>>c>>d){ s+ ......

1248：Dungeon Master http://ybt.ssoier.cn:8088/problem_show.php?pid=1248 #include<bits/stdc++.h> using namespace std; char a[103][103][103]; int vis[10 ......

1269：【例9.13】庆功会 http://ybt.ssoier.cn:8088/problem_show.php?pid=1269 #include<bits/stdc++.h> using namespace std; int n,m; int w[503],v[503],s[503]; in ......