oj.uz

Submission #969484

# Submission time Handle Problem Language Result Execution time Memory
969484 2024-04-25T08:32:50 Z modwwe Self Study (JOI22_ho_t2) C++17
62 / 100
 517 ms 11580 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=0;
     r=m*s2*2;
     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 2396 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 2508 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 2512 KB Output is correct
9 Correct 1 ms 2396 KB Output is correct
10 Correct 2 ms 2396 KB Output is correct
11 Correct 89 ms 10752 KB Output is correct
12 Correct 88 ms 10744 KB Output is correct
13 Correct 111 ms 8888 KB Output is correct
14 Correct 129 ms 8784 KB Output is correct
15 Correct 1 ms 2396 KB Output is correct
16 Correct 27 ms 6224 KB Output is correct
17 Correct 124 ms 11580 KB Output is correct
18 Correct 90 ms 10832 KB Output is correct

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2396 KB Output is correct
2 Correct 27 ms 6224 KB Output is correct
3 Correct 124 ms 11580 KB Output is correct
4 Correct 90 ms 10832 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 2408 KB Output is correct
9 Correct 1 ms 2408 KB Output is correct
10 Correct 1 ms 2396 KB Output is correct
11 Correct 1 ms 2396 KB Output is correct
12 Correct 1 ms 2396 KB Output is correct
13 Correct 48 ms 7532 KB Output is correct
14 Correct 34 ms 6652 KB Output is correct
15 Correct 26 ms 6140 KB Output is correct
16 Correct 22 ms 5720 KB Output is correct
17 Correct 1 ms 2392 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 2392 KB Output is correct
21 Correct 1 ms 2804 KB Output is correct
22 Correct 2 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 2396 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 2508 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 2512 KB Output is correct
9 Correct 1 ms 2396 KB Output is correct
10 Correct 2 ms 2396 KB Output is correct
11 Correct 89 ms 10752 KB Output is correct
12 Correct 88 ms 10744 KB Output is correct
13 Correct 111 ms 8888 KB Output is correct
14 Correct 129 ms 8784 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 2408 KB Output is correct
19 Correct 1 ms 2408 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 48 ms 7532 KB Output is correct
24 Correct 34 ms 6652 KB Output is correct
25 Correct 26 ms 6140 KB Output is correct
26 Correct 22 ms 5720 KB Output is correct
27 Correct 1 ms 2392 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 2392 KB Output is correct
31 Correct 1 ms 2804 KB Output is correct
32 Correct 2 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 27 ms 6224 KB Output is correct
36 Correct 124 ms 11580 KB Output is correct
37 Correct 90 ms 10832 KB Output is correct
38 Correct 1 ms 2516 KB Output is correct
39 Correct 1 ms 2396 KB Output is correct
40 Correct 1 ms 2516 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 2392 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 2760 KB Output is correct
47 Correct 1 ms 2396 KB Output is correct
48 Correct 19 ms 5572 KB Output is correct
49 Correct 1 ms 2396 KB Output is correct
50 Correct 1 ms 2396 KB Output is correct
51 Correct 3 ms 2396 KB Output is correct
52 Correct 2 ms 2396 KB Output is correct
53 Correct 1 ms 2396 KB Output is correct
54 Correct 2 ms 2396 KB Output is correct
55 Correct 50 ms 7596 KB Output is correct
56 Correct 43 ms 6232 KB Output is correct
57 Correct 50 ms 5980 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 2408 KB Output is correct
5 Correct 1 ms 2408 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 48 ms 7532 KB Output is correct
10 Correct 34 ms 6652 KB Output is correct
11 Correct 26 ms 6140 KB Output is correct
12 Correct 22 ms 5720 KB Output is correct
13 Correct 1 ms 2392 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 2392 KB Output is correct
17 Correct 1 ms 2804 KB Output is correct
18 Correct 2 ms 2396 KB Output is correct
19 Correct 3 ms 2652 KB Output is correct
20 Correct 1 ms 2396 KB Output is correct
21 Correct 27 ms 6224 KB Output is correct
22 Correct 124 ms 11580 KB Output is correct
23 Correct 90 ms 10832 KB Output is correct
24 Correct 35 ms 5620 KB Output is correct
25 Correct 76 ms 7448 KB Output is correct
26 Correct 13 ms 5212 KB Output is correct
27 Correct 97 ms 10932 KB Output is correct
28 Correct 118 ms 10680 KB Output is correct
29 Correct 127 ms 10836 KB Output is correct
30 Correct 128 ms 10836 KB Output is correct
31 Correct 214 ms 10760 KB Output is correct
32 Correct 164 ms 6312 KB Output is correct
33 Correct 329 ms 11580 KB Output is correct
34 Incorrect 517 ms 6160 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 2396 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 2508 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 2512 KB Output is correct
9 Correct 1 ms 2396 KB Output is correct
10 Correct 2 ms 2396 KB Output is correct
11 Correct 89 ms 10752 KB Output is correct
12 Correct 88 ms 10744 KB Output is correct
13 Correct 111 ms 8888 KB Output is correct
14 Correct 129 ms 8784 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 2408 KB Output is correct
19 Correct 1 ms 2408 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 48 ms 7532 KB Output is correct
24 Correct 34 ms 6652 KB Output is correct
25 Correct 26 ms 6140 KB Output is correct
26 Correct 22 ms 5720 KB Output is correct
27 Correct 1 ms 2392 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 2392 KB Output is correct
31 Correct 1 ms 2804 KB Output is correct
32 Correct 2 ms 2396 KB Output is correct
33 Correct 3 ms 2652 KB Output is correct
34 Correct 1 ms 2516 KB Output is correct
35 Correct 1 ms 2396 KB Output is correct
36 Correct 1 ms 2516 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 2392 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 2760 KB Output is correct
43 Correct 1 ms 2396 KB Output is correct
44 Correct 19 ms 5572 KB Output is correct
45 Correct 1 ms 2396 KB Output is correct
46 Correct 1 ms 2396 KB Output is correct
47 Correct 3 ms 2396 KB Output is correct
48 Correct 2 ms 2396 KB Output is correct
49 Correct 1 ms 2396 KB Output is correct
50 Correct 2 ms 2396 KB Output is correct
51 Correct 50 ms 7596 KB Output is correct
52 Correct 43 ms 6232 KB Output is correct
53 Correct 50 ms 5980 KB Output is correct
54 Correct 35 ms 5620 KB Output is correct
55 Correct 76 ms 7448 KB Output is correct
56 Correct 13 ms 5212 KB Output is correct
57 Correct 97 ms 10932 KB Output is correct
58 Correct 118 ms 10680 KB Output is correct
59 Correct 127 ms 10836 KB Output is correct
60 Correct 128 ms 10836 KB Output is correct
61 Correct 214 ms 10760 KB Output is correct
62 Correct 164 ms 6312 KB Output is correct
63 Correct 329 ms 11580 KB Output is correct
64 Incorrect 517 ms 6160 KB Output isn't correct
65 Halted 0 ms 0 KB -