oj.uz

Submission #969475

# Submission time Handle Problem Language Result Execution time Memory
969475 2024-04-25T08:27:00 Z modwwe Self Study (JOI22_ho_t2) C++17
62 / 100
 488 ms 11588 KB 
//#pragma GCC optimize("Ofast,unroll-loops")
//#pragma GCC target("avx,avx2,sse,sse2")
#include<bits/stdc++.h>
#define int long long
//#define ll long long
#define down cout<<'\n';
#define NHP     ios_base::sync_with_stdio(0);cout.tie(0);cin.tie(0);
#define modwwe  int t;cin>>t; while(t--)
#define bit(i,j) (i>>j&1)
#define sobit(a) __builtin_popcountll(a)
#define task "test"
#define fin(x) freopen(x".inp","r",stdin)
#define fou(x) freopen(x".out","w",stdout)
#define pb push_back
#define checktime   cerr << (double)clock() / CLOCKS_PER_SEC * 1000  << " ms";
using namespace std;
void ngha();
const int mod2 = 1e9 + 7;
const int  mod1 = 998244353;
struct ib
{
    int a;
    int b;
};
struct icd
{
    int a, b;
};
struct ic
{
    int a, b, c;
};
struct id
{
    int a, b, c, d;
};
struct ie
{
    int a, b, c, d, e;

};
int n, m, s1, s2, s4, s3, sf, k, r, mid, s5, s6, mx, s7, s8, s9, mx2, res, dem2 = 0, dem = 0, l;
int  i, s10, s12;
int el = 29;
main()
{
//#ifndef ONLINE_JUDGE
    //   fin(task),fou(task);
//#endif
    NHP
//modwwe
    //  cin>>res;
    ngha(), down
    checktime
}
int a[300001];
int b[300001];
 bool check(int x)
 { int sss=0;
      for(int i=1;i<=n;i++)
      {
           int ss2=x/a[i];
            if(x%a[i]!=0)ss2++;
             if(ss2<=m) sss+=m-ss2;
             else
             {
                int ss3=x-a[i]*m;

                int ss4=ss3/b[i];
                if(ss3%b[i]!=0)ss4++;
                sss-=ss4;
             }
      }
      return sss>=0;
 }
void ngha()
{
    cin >> n >> m;
    for(int i=1;i<=n;i++)
         cin>>a[i];
         s2=0;
     for(int i=1;i<=n;i++)
         cin>>b[i],
         a[i]=max(a[i],b[i]),s2=max(s2,a[i]);
     l=m;
     r=s2*m;
     while(l<=r)
     {
         int mid=l+r>>1;
          if(check(mid)) l=mid+1;
          else r=mid-1;
     }
     cout<<l-1;

}

Compilation message

Main.cpp:45:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   45 | main()
      | ^~~~
Main.cpp: In function 'void ngha()':
Main.cpp:79:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   79 |     for(int i=1;i<=n;i++)
      |     ^~~
Main.cpp:81:10: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   81 |          s2=0;
      |          ^~
Main.cpp:89:19: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   89 |          int mid=l+r>>1;
      |                  ~^~

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2392 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Correct 1 ms 2396 KB Output is correct
5 Correct 1 ms 2392 KB Output is correct
6 Correct 1 ms 2396 KB Output is correct
7 Correct 0 ms 2396 KB Output is correct
8 Correct 1 ms 2396 KB Output is correct
9 Correct 1 ms 2396 KB Output is correct
10 Correct 3 ms 2392 KB Output is correct
11 Correct 84 ms 5068 KB Output is correct
12 Correct 83 ms 5132 KB Output is correct
13 Correct 73 ms 4952 KB Output is correct
14 Correct 75 ms 4944 KB Output is correct
15 Correct 1 ms 2392 KB Output is correct
16 Correct 37 ms 4956 KB Output is correct
17 Correct 87 ms 11564 KB Output is correct
18 Correct 99 ms 10880 KB Output is correct

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2392 KB Output is correct
2 Correct 37 ms 4956 KB Output is correct
3 Correct 87 ms 11564 KB Output is correct
4 Correct 99 ms 10880 KB Output is correct
5 Correct 1 ms 2392 KB Output is correct
6 Correct 1 ms 2396 KB Output is correct
7 Correct 1 ms 2396 KB Output is correct
8 Correct 1 ms 2396 KB Output is correct
9 Correct 1 ms 2392 KB Output is correct
10 Correct 1 ms 2396 KB Output is correct
11 Correct 0 ms 2396 KB Output is correct
12 Correct 1 ms 2396 KB Output is correct
13 Correct 47 ms 4700 KB Output is correct
14 Correct 31 ms 4700 KB Output is correct
15 Correct 23 ms 4696 KB Output is correct
16 Correct 20 ms 4700 KB Output is correct
17 Correct 1 ms 2396 KB Output is correct
18 Correct 1 ms 2396 KB Output is correct
19 Correct 1 ms 2396 KB Output is correct
20 Correct 1 ms 2396 KB Output is correct
21 Correct 1 ms 2396 KB Output is correct
22 Correct 1 ms 2396 KB Output is correct
23 Correct 3 ms 2652 KB Output is correct

Subtask #3
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2392 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Correct 1 ms 2396 KB Output is correct
5 Correct 1 ms 2392 KB Output is correct
6 Correct 1 ms 2396 KB Output is correct
7 Correct 0 ms 2396 KB Output is correct
8 Correct 1 ms 2396 KB Output is correct
9 Correct 1 ms 2396 KB Output is correct
10 Correct 3 ms 2392 KB Output is correct
11 Correct 84 ms 5068 KB Output is correct
12 Correct 83 ms 5132 KB Output is correct
13 Correct 73 ms 4952 KB Output is correct
14 Correct 75 ms 4944 KB Output is correct
15 Correct 1 ms 2392 KB Output is correct
16 Correct 1 ms 2396 KB Output is correct
17 Correct 1 ms 2396 KB Output is correct
18 Correct 1 ms 2396 KB Output is correct
19 Correct 1 ms 2392 KB Output is correct
20 Correct 1 ms 2396 KB Output is correct
21 Correct 0 ms 2396 KB Output is correct
22 Correct 1 ms 2396 KB Output is correct
23 Correct 47 ms 4700 KB Output is correct
24 Correct 31 ms 4700 KB Output is correct
25 Correct 23 ms 4696 KB Output is correct
26 Correct 20 ms 4700 KB Output is correct
27 Correct 1 ms 2396 KB Output is correct
28 Correct 1 ms 2396 KB Output is correct
29 Correct 1 ms 2396 KB Output is correct
30 Correct 1 ms 2396 KB Output is correct
31 Correct 1 ms 2396 KB Output is correct
32 Correct 1 ms 2396 KB Output is correct
33 Correct 3 ms 2652 KB Output is correct
34 Correct 1 ms 2392 KB Output is correct
35 Correct 37 ms 4956 KB Output is correct
36 Correct 87 ms 11564 KB Output is correct
37 Correct 99 ms 10880 KB Output is correct
38 Correct 1 ms 2396 KB Output is correct
39 Correct 1 ms 2396 KB Output is correct
40 Correct 1 ms 2648 KB Output is correct
41 Correct 1 ms 2396 KB Output is correct
42 Correct 1 ms 2396 KB Output is correct
43 Correct 1 ms 2396 KB Output is correct
44 Correct 1 ms 2396 KB Output is correct
45 Correct 3 ms 2652 KB Output is correct
46 Correct 4 ms 2652 KB Output is correct
47 Correct 1 ms 2404 KB Output is correct
48 Correct 20 ms 5700 KB Output is correct
49 Correct 1 ms 2404 KB Output is correct
50 Correct 1 ms 2400 KB Output is correct
51 Correct 2 ms 2400 KB Output is correct
52 Correct 1 ms 2404 KB Output is correct
53 Correct 1 ms 2404 KB Output is correct
54 Correct 1 ms 2396 KB Output is correct
55 Correct 47 ms 7604 KB Output is correct
56 Correct 27 ms 5984 KB Output is correct
57 Correct 32 ms 5988 KB Output is correct

Subtask #4
0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2392 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Correct 1 ms 2396 KB Output is correct
5 Correct 1 ms 2392 KB Output is correct
6 Correct 1 ms 2396 KB Output is correct
7 Correct 0 ms 2396 KB Output is correct
8 Correct 1 ms 2396 KB Output is correct
9 Correct 47 ms 4700 KB Output is correct
10 Correct 31 ms 4700 KB Output is correct
11 Correct 23 ms 4696 KB Output is correct
12 Correct 20 ms 4700 KB Output is correct
13 Correct 1 ms 2396 KB Output is correct
14 Correct 1 ms 2396 KB Output is correct
15 Correct 1 ms 2396 KB Output is correct
16 Correct 1 ms 2396 KB Output is correct
17 Correct 1 ms 2396 KB Output is correct
18 Correct 1 ms 2396 KB Output is correct
19 Correct 3 ms 2652 KB Output is correct
20 Correct 1 ms 2392 KB Output is correct
21 Correct 37 ms 4956 KB Output is correct
22 Correct 87 ms 11564 KB Output is correct
23 Correct 99 ms 10880 KB Output is correct
24 Correct 31 ms 5472 KB Output is correct
25 Correct 73 ms 7328 KB Output is correct
26 Correct 13 ms 5220 KB Output is correct
27 Correct 90 ms 10844 KB Output is correct
28 Correct 96 ms 10840 KB Output is correct
29 Correct 99 ms 10844 KB Output is correct
30 Correct 126 ms 10692 KB Output is correct
31 Correct 207 ms 10844 KB Output is correct
32 Correct 26 ms 6244 KB Output is correct
33 Correct 209 ms 11588 KB Output is correct
34 Incorrect 488 ms 6236 KB Output isn't correct
35 Halted 0 ms 0 KB -

Subtask #5
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2392 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Correct 1 ms 2396 KB Output is correct
5 Correct 1 ms 2392 KB Output is correct
6 Correct 1 ms 2396 KB Output is correct
7 Correct 0 ms 2396 KB Output is correct
8 Correct 1 ms 2396 KB Output is correct
9 Correct 1 ms 2396 KB Output is correct
10 Correct 3 ms 2392 KB Output is correct
11 Correct 84 ms 5068 KB Output is correct
12 Correct 83 ms 5132 KB Output is correct
13 Correct 73 ms 4952 KB Output is correct
14 Correct 75 ms 4944 KB Output is correct
15 Correct 1 ms 2392 KB Output is correct
16 Correct 1 ms 2396 KB Output is correct
17 Correct 1 ms 2396 KB Output is correct
18 Correct 1 ms 2396 KB Output is correct
19 Correct 1 ms 2392 KB Output is correct
20 Correct 1 ms 2396 KB Output is correct
21 Correct 0 ms 2396 KB Output is correct
22 Correct 1 ms 2396 KB Output is correct
23 Correct 47 ms 4700 KB Output is correct
24 Correct 31 ms 4700 KB Output is correct
25 Correct 23 ms 4696 KB Output is correct
26 Correct 20 ms 4700 KB Output is correct
27 Correct 1 ms 2396 KB Output is correct
28 Correct 1 ms 2396 KB Output is correct
29 Correct 1 ms 2396 KB Output is correct
30 Correct 1 ms 2396 KB Output is correct
31 Correct 1 ms 2396 KB Output is correct
32 Correct 1 ms 2396 KB Output is correct
33 Correct 3 ms 2652 KB Output is correct
34 Correct 1 ms 2396 KB Output is correct
35 Correct 1 ms 2396 KB Output is correct
36 Correct 1 ms 2648 KB Output is correct
37 Correct 1 ms 2396 KB Output is correct
38 Correct 1 ms 2396 KB Output is correct
39 Correct 1 ms 2396 KB Output is correct
40 Correct 1 ms 2396 KB Output is correct
41 Correct 3 ms 2652 KB Output is correct
42 Correct 4 ms 2652 KB Output is correct
43 Correct 1 ms 2404 KB Output is correct
44 Correct 20 ms 5700 KB Output is correct
45 Correct 1 ms 2404 KB Output is correct
46 Correct 1 ms 2400 KB Output is correct
47 Correct 2 ms 2400 KB Output is correct
48 Correct 1 ms 2404 KB Output is correct
49 Correct 1 ms 2404 KB Output is correct
50 Correct 1 ms 2396 KB Output is correct
51 Correct 47 ms 7604 KB Output is correct
52 Correct 27 ms 5984 KB Output is correct
53 Correct 32 ms 5988 KB Output is correct
54 Correct 31 ms 5472 KB Output is correct
55 Correct 73 ms 7328 KB Output is correct
56 Correct 13 ms 5220 KB Output is correct
57 Correct 90 ms 10844 KB Output is correct
58 Correct 96 ms 10840 KB Output is correct
59 Correct 99 ms 10844 KB Output is correct
60 Correct 126 ms 10692 KB Output is correct
61 Correct 207 ms 10844 KB Output is correct
62 Correct 26 ms 6244 KB Output is correct
63 Correct 209 ms 11588 KB Output is correct
64 Incorrect 488 ms 6236 KB Output isn't correct
65 Halted 0 ms 0 KB -