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Submission #786701

# Submission time Handle Problem Language Result Execution time Memory
786701 2023-07-18T11:27:27 Z Mouad_ouj Radio Towers (IOI22_towers) C++17
0 / 100
 1921 ms 1460 KB 
#include "towers.h" //sub1
#include <bits/stdc++.h>
using namespace std;
vector<int> he;
int k=-1,n;
void init (int ne,vector<int> h)
{
  n=ne;
    he.resize(n);
    for(int x=0;x<n;x++)
    {
    he[x]=h[x];
    if(h[x]>h[x+1] && x!=n && k==-1)
    k=x;
    }
    if(h[n-1]>h[n-2])
    k=n-1;
}
int max_towers(int l, int r, int d)
{
    if(l==r)
    return 1;
    if(l>k || r<k)
    return 0;
    int ans=0;
    for(int x=l;x<k;x++)
    {
        if(he[x]<=he[k]-d && he[r]<=he[k]-d)
        ans++;
    }
    for(int x=r;x>k;x--)
    {
        if(he[x]<=he[k]-d && he[l]<=he[k]-d)
        ans++;
    }
    return ans;
}

Subtask #1
0 / 4.0

# Verdict Execution time Memory Grader output
1 Incorrect 598 ms 976 KB 1st lines differ - on the 1st token, expected: '1', found: '0'
2 Halted 0 ms 0 KB -

Subtask #2
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 208 KB 1st lines differ - on the 1st token, expected: '13', found: '0'
2 Halted 0 ms 0 KB -

Subtask #3
0 / 12.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 208 KB 1st lines differ - on the 1st token, expected: '13', found: '0'
2 Halted 0 ms 0 KB -

Subtask #4
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 485 ms 1460 KB 1st lines differ - on the 1st token, expected: '11903', found: '0'
2 Halted 0 ms 0 KB -

Subtask #5
0 / 17.0

# Verdict Execution time Memory Grader output
1 Incorrect 1921 ms 556 KB 1st lines differ - on the 1st token, expected: '7197', found: '0'
2 Halted 0 ms 0 KB -

Subtask #6
0 / 19.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 208 KB 1st lines differ - on the 1st token, expected: '13', found: '0'
2 Halted 0 ms 0 KB -

Subtask #7
0 / 23.0

# Verdict Execution time Memory Grader output
1 Incorrect 598 ms 976 KB 1st lines differ - on the 1st token, expected: '1', found: '0'
2 Halted 0 ms 0 KB -