Submission #439022

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
439022	2021-06-29 05:26:56	aris12345678	Rainforest Jumps (APIO21_jumps)	C++14	4 / 100	1168 ms	2624 KiB

jumps

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#include <bits/stdc++.h>
using namespace std;
const int mxN = 200005;
bool sub1 = false;
vector<int> height;
void init(int n, vector<int> h) {
    if(is_sorted(h.begin(), h.end()))
        sub1 = true;
    height = h;
    return;
}
int bfs(int i, int end) {
    int n = int(height.size());
    queue<pair<int, int> > q;
    q.push({i, 0});
    while(!q.empty()) {
        int u = q.front().first, jumps = q.front().second;
        q.pop();
        if(u == end)
            return jumps;
        int j = u;
        while(j >= 0 && height[j] <= height[u])
            j--;
        if(j >= 0)
            q.push({j, jumps+1});
        j = u;
        while(j < n && height[j] <= height[u])
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

jumps.cpp: In function 'int bfs(int, int)':
jumps.cpp:17:28: warning: control reaches end of non-void function [-Wreturn-type]
   17 |     queue<pair<int, int> > q;
      |                            ^
jumps.cpp: In function 'int minimum_jumps(int, int, int, int)':
jumps.cpp:52:1: warning: control reaches end of non-void function [-Wreturn-type]
   52 | }
      | ^

• Subtask 1: 4 / 4
• Subtask 2: 0 / 8
• Subtask 3: 0 / 13
• Subtask 4: 0 / 12
• Subtask 5: 0 / 23
• Subtask 6: 0 / 21
• Subtask 7: 0 / 19