QOJ.ac

QOJ

ID	题目	提交者	结果	用时	内存	语言	文件大小	提交时间	测评时间
#524707	#7277. Bring Down the ~~Sky~~ Grading Server	Dan4Life^#	0	217ms	3692kb	C++23	918b	2024-08-20 02:12:18	2024-08-20 02:12:19

Judging History

你现在查看的是最新测评结果

[2024-08-20 02:12:19]
评测

测评结果：0
用时：217ms
内存：3692kb

查看

[2024-08-20 02:12:18]
提交

answer

#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define sz(a) (int)a.size()
#define all(a) begin(a),end(a)
using ll = long long;
using vi = vector<int>;
using ar2 = array<int,2>;


int main(){
	ios_base::sync_with_stdio(false); cin.tie(0);
	ll S; int q; cin >> S >> q;
	for(int _ = 0; _ < q; _++){
		ll CH, FH, CG, FG;
		cin >> CH >> FH >> CG >> FG;
		bool ans = 0;
		for(int fg = 0; fg <= FG; fg++){
			bool ok = 1;
			for(int fh = 0; fh <= FH; fh++){
				bool turn = 0, won = 0;
				ll ch = CH, cg = CG;
				while(1){
					if(turn and cg>fh*S){
						ch-=max(0ll,cg-fh*S);
						if(ch<=0) { won=1; break;}
					}
					else if(!turn and ch>fg*S){
						cg-=max(0ll,ch-fg*S);
						if(cg<=0) break;
					}
					else{
						won=1; break;
					}
					turn^=1;
				}
				ok&=won;
			}
			if(ok) { ans=1; break; }
		}
		cout << (!ans?"YES":"NO") << "\n";
	}
}

源文件, 语言: C++23

詳細信息

Subtask #1:

score: 0

Wrong Answer

Test #1:

score: 5

Accepted

time: 0ms

memory: 3552kb

input:

17 2
42 1 33 1
42 1 33 7

output:

YES
NO

result:

ok 2 token(s): yes count is 1, no count is 1

Test #2:

score: 0

Wrong Answer

time: 217ms

memory: 3692kb

input:

2 250000
75 16 56 55
50 9 49 60
18 67 62 5
30 54 61 39
22 39 42 31
26 30 55 1
23 30 53 16
55 13 6 44
69 8 58 72
53 7 60 12
29 14 26 34
37 64 24 71
19 3 40 1
64 13 33 65
67 24 68 3
64 17 50 66
71 6 62 13
15 29 26 24
51 30 34 45
46 5 40 72
54 52 60 49
35 21 18 30
39 31 35 34
30 74 72 5
74 12 6 15
11 4...

output:

NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
NO
YES
NO
NO
NO
NO
NO
NO
NO
YES
NO
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
YES
NO
YE...

result:

wrong answer expected YES, found NO [3rd token]

Subtask #2:

score: 0

Skipped

Dependency #1:

Subtask #3:

score: 0

Time Limit Exceeded

Test #28:

score: 0

Time Limit Exceeded

input:

1 250000
554333015044 833858497873 833858497874 554333015044
655160857180 306396306924 306396306917 655160857187
374728598365 176680698490 176680698490 374728598365
764650258714 835600427315 835600427309 764650258720
521594231110 318048536486 318048536482 521594231115
273627794040 449769302710 10899...

output:

result:

Subtask #4:

score: 0

Skipped

Dependency #2:

Subtask #5:

score: 0

Skipped

Dependency #3:

Subtask #6:

score: 0

Skipped

Dependency #1:

Subtask #7:

score: 0

Skipped