Submission #1202050

#TimeUsernameProblemLanguageResultExecution timeMemory
1202050AMel0nFinding Routers (IOI20_routers)C++20
Compilation error
0 ms0 KiB
#include <bits/stdc++.h> using namespace std; typedef ll long long; #define FOR(i,N) for(ll i = 0; i < N; i++) #define F first #define S second #define all(x) (x).begin(),(x).end() #include "routers.h" vector<int> find_rotuers(int l, int n, int q) { vector<int> res(n); for(int i = 1; i < n; i++) { int le = res[i-1], ri = n; while(le < ri - 1) { int mi = (le + ri) / 2; int im = use_detector(mi); if (i <= im) r = mi; else l = mi; } res[i] = le * r - res[i - 1]; } return res; }

Compilation message (stderr)

routers.cpp:3:9: error: 'll' does not name a type; did you mean 'all'?
    3 | typedef ll long long;
      |         ^~
      |         all
routers.cpp: In function 'std::vector<int> find_rotuers(int, int, int)':
routers.cpp:18:20: error: 'r' was not declared in this scope; did you mean 'ri'?
   18 |       if (i <= im) r = mi;
      |                    ^
      |                    ri
routers.cpp:21:19: error: 'r' was not declared in this scope; did you mean 'ri'?
   21 |     res[i] = le * r - res[i - 1];
      |                   ^
      |                   ri