Submission #1015066

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
1015066	2024-07-06T04:05:02 Z	djs100201	쌍둥이 독수리 (GA7_twineagles)	C++17	100 / 100	1 ms	456 KB

twineagles

#include<bits/stdc++.h>
#pragma GCC optimize("O3")
#pragma GCC optimize("Ofast")
#pragma GCC optimize("unroll-loops")
#pragma GCC target("avx2")
#define all(v) v.begin(),v.end()
using namespace std;
using ll = long long;
using P = pair<ll, ll>;
using PP = pair<ll, P>;
const ll n_ =1e5+100, inf = (ll)4e9 * (ll)2e9 + 7, mod = 998244353;
ll n, m, tc = 1, a, b, c, d, sum, x, y, z, base, ans, k;
ll gcd(ll x,ll y){
	if(!y)return x;
	return gcd(y,x%y);
}
//추가 일수 최소....
bool can;
ll get(ll dmg,ll hp,ll heal){
	if(dmg>=hp){
		if(dmg/2>=hp)can=true;
		return 1;
	}
	if(dmg<=heal) return inf;
	ll l=1,r=1e18,ret=inf;
	//체력이 10^18베이스로 갔다 치고 dmg가 ㅈㄴ작다고 치면 
	while(l<=r){
		ll mid=(l+r)/2;
		ll R=(hp-dmg)/mid;
		if((hp-dmg)%mid)R++;
		if((dmg-heal)>=R){
			ret=min(ret,mid);
			r=mid-1;
		}
		else l=mid+1;
	}
	
	ll R=(hp-dmg/2)/ret;
	if((hp-dmg/2)%ret)R++;
	if((dmg-heal)>=R)can=true;
	return ret+1;
}
void solve(){
	ll LH,S,D,L,B;
	cin>>LH>>S>>D>>L>>B;
	//if(D>=S)swap(S,D),swap(L,B);
	//항상 S<=D임...
	ans=inf;
	can=false;
	x=get(LH*2,S,L);
	if(x<inf){
		//10^9 10^9힐량 10^18 + D 
		if(can){
			if(D+(x-1)*B<=LH)ans=min(ans,x);
			else ans=min(ans,x+get(LH*2,D+x*B-LH,B));
		}
		else {
			ans=min(ans,x+get(LH*2,D+x*B,B));
		}
	}
	swap(S,D),swap(L,B);
	can=false;
	x=get(LH*2,S,L);
	if(x<inf){
		if(can){
			if(D+(x-1)*B<=LH)ans=min(ans,x);
			else ans=min(ans,x+get(LH*2,D+x*B-LH,B));
		}
		else {
			ans=min(ans,x+get(LH*2,D+x*B,B));
		}
	}
	cout<<ans<<endl;
}
 
 
int main() {
	ios_base::sync_with_stdio(0);
	cin.tie(0), cout.tie(0);
	//cin >> tc;
	while (tc--)solve();
}

Subtask #1
11.0 / 11.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct

Subtask #2
18.0 / 18.0

#	Verdict	Memory	Grader output
1	Correct	348 KB	Output is correct
2	Correct	348 KB	Output is correct
3	Correct	348 KB	Output is correct
4	Correct	360 KB	Output is correct
5	Correct	348 KB	Output is correct
6	Correct	348 KB	Output is correct
7	Correct	348 KB	Output is correct
8	Correct	348 KB	Output is correct
9	Correct	348 KB	Output is correct
10	Correct	348 KB	Output is correct
11	Correct	348 KB	Output is correct
12	Correct	348 KB	Output is correct
13	Correct	348 KB	Output is correct
14	Correct	348 KB	Output is correct
15	Correct	348 KB	Output is correct
16	Correct	344 KB	Output is correct
17	Correct	348 KB	Output is correct
18	Correct	348 KB	Output is correct
19	Correct	348 KB	Output is correct
20	Correct	348 KB	Output is correct

Subtask #3
9.0 / 9.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	344 KB	Output is correct

Subtask #4
14.0 / 14.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	344 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	1 ms	344 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct

Subtask #5
48.0 / 48.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	344 KB	Output is correct
6	Correct	1 ms	348 KB	Output is correct
7	Correct	0 ms	456 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	456 KB	Output is correct
19	Correct	1 ms	348 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 ms	456 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	1 ms	348 KB	Output is correct
27	Correct	0 ms	348 KB	Output is correct
28	Correct	0 ms	348 KB	Output is correct
29	Correct	0 ms	348 KB	Output is correct
30	Correct	0 ms	348 KB	Output is correct

Submission #1015066

Compilation message

Subtask #1 11.0 / 11.0

Subtask #2 18.0 / 18.0

Subtask #3 9.0 / 9.0

Subtask #4 14.0 / 14.0

Subtask #5 48.0 / 48.0

Subtask #1
11.0 / 11.0

Subtask #2
18.0 / 18.0

Subtask #3
9.0 / 9.0

Subtask #4
14.0 / 14.0

Subtask #5
48.0 / 48.0