| # | 제출 시각 | 아이디 | 문제 | 언어 | 결과 | 실행 시간 | 메모리 |
|---|---|---|---|---|---|---|---|
| 548686 | 2022-04-14T09:12:46 Z | cpp219 | Self Study (JOI22_ho_t2) | C++17 | 1000 ms | 11460 KB |
#include<bits/stdc++.h>
#define ll long long
#define ld long double
#define fs first
#define sc second
#define debug(y) cout<<y,exit(0)
using namespace std;
typedef pair<ll,ll> LL;
const ll N = 3e5 + 9;
const ll inf = 1e16 + 7;
ll n,m,a[N],b[N];
bool chk(ll tar){
ll spare = 0;
for (ll i = 1;i <= n;i++){
ll mx = max(a[i],b[i]);
if (m*mx > tar) spare += m - ceil((ld)tar/mx);
else spare -= ceil((ld)(tar - mx*m)/b[i]);
}
return (spare >= 0);
}
int main(){
ios_base::sync_with_stdio(NULL); cin.tie(0); cout.tie(0);
#define task "tst"
if (fopen(task".inp","r")){
freopen(task".inp","r",stdin);
//freopen(task".out","w",stdout);
}
cin>>n>>m;
for (ll i = 1;i <= n;i++) cin>>a[i];
for (ll i = 1;i <= n;i++) cin>>b[i];
ll l,mid,h; l = 1; h = inf; //debug(chk(18));
while(l <= h){
mid = (l + h)/2;
if (chk(mid)) l = mid + 1;
else h = mid - 1;
}
cout<<h;
}
/// be confident
Compilation message
| # | 결과 | 실행 시간 | 메모리 | Grader output |
|---|---|---|---|---|
| 1 | Correct | 0 ms | 212 KB | Output is correct |
| 2 | Correct | 1 ms | 340 KB | Output is correct |
| 3 | Correct | 1 ms | 340 KB | Output is correct |
| 4 | Correct | 0 ms | 212 KB | Output is correct |
| 5 | Correct | 1 ms | 340 KB | Output is correct |
| 6 | Correct | 1 ms | 212 KB | Output is correct |
| 7 | Correct | 1 ms | 212 KB | Output is correct |
| 8 | Correct | 0 ms | 212 KB | Output is correct |
| 9 | Correct | 1 ms | 212 KB | Output is correct |
| 10 | Correct | 23 ms | 560 KB | Output is correct |
| 11 | Execution timed out | 1048 ms | 10808 KB | Time limit exceeded |
| 12 | Halted | 0 ms | 0 KB | - |
| # | 결과 | 실행 시간 | 메모리 | Grader output |
|---|---|---|---|---|
| 1 | Correct | 1 ms | 212 KB | Output is correct |
| 2 | Correct | 1 ms | 212 KB | Output is correct |
| 3 | Correct | 1 ms | 212 KB | Output is correct |
| 4 | Correct | 1 ms | 340 KB | Output is correct |
| 5 | Correct | 1 ms | 340 KB | Output is correct |
| 6 | Correct | 1 ms | 212 KB | Output is correct |
| 7 | Correct | 1 ms | 340 KB | Output is correct |
| 8 | Correct | 1 ms | 212 KB | Output is correct |
| 9 | Correct | 530 ms | 5636 KB | Output is correct |
| 10 | Correct | 351 ms | 3812 KB | Output is correct |
| 11 | Correct | 282 ms | 2948 KB | Output is correct |
| 12 | Correct | 253 ms | 2420 KB | Output is correct |
| 13 | Correct | 5 ms | 340 KB | Output is correct |
| 14 | Correct | 1 ms | 212 KB | Output is correct |
| 15 | Correct | 1 ms | 212 KB | Output is correct |
| 16 | Correct | 1 ms | 332 KB | Output is correct |
| 17 | Correct | 1 ms | 212 KB | Output is correct |
| 18 | Correct | 5 ms | 340 KB | Output is correct |
| 19 | Correct | 17 ms | 496 KB | Output is correct |
| 20 | Correct | 1 ms | 212 KB | Output is correct |
| 21 | Correct | 170 ms | 6180 KB | Output is correct |
| 22 | Correct | 785 ms | 11460 KB | Output is correct |
| 23 | Correct | 954 ms | 10812 KB | Output is correct |
| # | 결과 | 실행 시간 | 메모리 | Grader output |
|---|---|---|---|---|
| 1 | Correct | 0 ms | 212 KB | Output is correct |
| 2 | Correct | 1 ms | 340 KB | Output is correct |
| 3 | Correct | 1 ms | 340 KB | Output is correct |
| 4 | Correct | 0 ms | 212 KB | Output is correct |
| 5 | Correct | 1 ms | 340 KB | Output is correct |
| 6 | Correct | 1 ms | 212 KB | Output is correct |
| 7 | Correct | 1 ms | 212 KB | Output is correct |
| 8 | Correct | 0 ms | 212 KB | Output is correct |
| 9 | Correct | 1 ms | 212 KB | Output is correct |
| 10 | Correct | 23 ms | 560 KB | Output is correct |
| 11 | Execution timed out | 1048 ms | 10808 KB | Time limit exceeded |
| 12 | Halted | 0 ms | 0 KB | - |
| # | 결과 | 실행 시간 | 메모리 | Grader output |
|---|---|---|---|---|
| 1 | Correct | 1 ms | 212 KB | Output is correct |
| 2 | Correct | 1 ms | 212 KB | Output is correct |
| 3 | Correct | 1 ms | 212 KB | Output is correct |
| 4 | Correct | 1 ms | 340 KB | Output is correct |
| 5 | Correct | 1 ms | 340 KB | Output is correct |
| 6 | Correct | 1 ms | 212 KB | Output is correct |
| 7 | Correct | 1 ms | 340 KB | Output is correct |
| 8 | Correct | 1 ms | 212 KB | Output is correct |
| 9 | Correct | 530 ms | 5636 KB | Output is correct |
| 10 | Correct | 351 ms | 3812 KB | Output is correct |
| 11 | Correct | 282 ms | 2948 KB | Output is correct |
| 12 | Correct | 253 ms | 2420 KB | Output is correct |
| 13 | Correct | 5 ms | 340 KB | Output is correct |
| 14 | Correct | 1 ms | 212 KB | Output is correct |
| 15 | Correct | 1 ms | 212 KB | Output is correct |
| 16 | Correct | 1 ms | 332 KB | Output is correct |
| 17 | Correct | 1 ms | 212 KB | Output is correct |
| 18 | Correct | 5 ms | 340 KB | Output is correct |
| 19 | Correct | 17 ms | 496 KB | Output is correct |
| 20 | Correct | 1 ms | 212 KB | Output is correct |
| 21 | Correct | 170 ms | 6180 KB | Output is correct |
| 22 | Correct | 785 ms | 11460 KB | Output is correct |
| 23 | Correct | 954 ms | 10812 KB | Output is correct |
| 24 | Correct | 274 ms | 1940 KB | Output is correct |
| 25 | Correct | 620 ms | 5024 KB | Output is correct |
| 26 | Correct | 142 ms | 1364 KB | Output is correct |
| 27 | Correct | 980 ms | 10808 KB | Output is correct |
| 28 | Correct | 940 ms | 10808 KB | Output is correct |
| 29 | Execution timed out | 1041 ms | 10732 KB | Time limit exceeded |
| 30 | Halted | 0 ms | 0 KB | - |
| # | 결과 | 실행 시간 | 메모리 | Grader output |
|---|---|---|---|---|
| 1 | Correct | 0 ms | 212 KB | Output is correct |
| 2 | Correct | 1 ms | 340 KB | Output is correct |
| 3 | Correct | 1 ms | 340 KB | Output is correct |
| 4 | Correct | 0 ms | 212 KB | Output is correct |
| 5 | Correct | 1 ms | 340 KB | Output is correct |
| 6 | Correct | 1 ms | 212 KB | Output is correct |
| 7 | Correct | 1 ms | 212 KB | Output is correct |
| 8 | Correct | 0 ms | 212 KB | Output is correct |
| 9 | Correct | 1 ms | 212 KB | Output is correct |
| 10 | Correct | 23 ms | 560 KB | Output is correct |
| 11 | Execution timed out | 1048 ms | 10808 KB | Time limit exceeded |
| 12 | Halted | 0 ms | 0 KB | - |