Submission #1145101

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1145101	2025-02-04 07:57:20	Robert_junior	Trampoline (info1cup20_trampoline)	C++20	Compilation error	0 ms	0 KiB

trampoline

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#include <bits/stdc++.h>
using namespace std;
#define ins insert
#define pb push_back
#define all(x) x.begin(), x.end()
#define F first
#define S second
const int N = 2e5 + 7;
int x[N], y[N], to1[N];
map<int, set<int>>mp;
pair<int, int>to[N];
int up[N][18];
map<pair<int, int>, int>mp1;
pair<int, int>next(int a, int b){
    if(mp[a + 1].size()){
        auto it = mp[a + 1].lower_bound(b);
        if(it != mp[a + 1].end()){
            return {a + 1, *it};
        }
        else{
            return {-1, -1};
        }
    }
    else{
        return {-1, -1};
    }
}
int check(int i, int m){
    for(int j = 0; j < 18; j++){
        if((m>>j) & 1) i = up[i][j];
 
 
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Compilation message (stderr)

trampoline.cpp: In function 'int check(int, int)':
trampoline.cpp:33:16: error: 'c' was not declared in this scope
   33 |     if(x[i] >= c) return 2;
      |                ^
trampoline.cpp:34:15: error: 'c' was not declared in this scope
   34 |     if(x[i] < c - 1) return 0;
      |               ^
trampoline.cpp:35:16: error: 'c' was not declared in this scope
   35 |     if(x[i] == c - 1) return 1;
      |                ^
trampoline.cpp: In function 'void solve()':
trampoline.cpp:79:9: error: 'ans' was not declared in this scope; did you mean 'abs'?
   79 |         ans = "NO\n";
      |         ^~~
      |         abs
trampoline.cpp: In function 'int check(int, int)':
trampoline.cpp:36:1: warning: control reaches end of non-void function [-Wreturn-type]
   36 | }
      | ^